Hydrogen Peroxide Inhalation
Health Benefits

Hydrogen Peroxide Inhalation Guide: Bill Munro Method

The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.
Broad Benefits
Posted by Ken (Atlanta, Ga.) on 07/29/2009
★★★★★

I started Bill's regimen about a month ago after i decided I could no longer tolerate the taste of the stuff. I feel energized after a "huff" as i like to refer to it from my little "Afrin" bottle. The only side effects i noticed was a little sore throat at the start but that has gone away. My life long sinus and ear infections have gone away also. I have more energy than before. My breathing is much better than before and I seem to have more stamina. My heart rate - pulse is improving. Also my skin looks better. I'm a 49 year old male. In my mix i use 35% food grade diluted in distilled water to 3%. Use liquid measure cup for the most accuracy. I would highly recommend this stuff to anyone seeking improved health. Ken

Lung Issues
Posted by Alex (St. Paul, MN) on 07/29/2009

To Morgan: Curious as to whether or not you continued with the inhalation process. I'm not a heavy cannabis smoker, but still do occasionally with friends (maybe 2-3 times a month). Wondering if your situation has improved.


HPV
Posted by Randall (Portland, OR) on 07/29/2009

Anonymous, I too am interested in this for the sake of treating HPV. A few questions for you.
1) Did you actually have the warts, or were you just diagnosed with that strain? If so, how did the warts react as you proceeded with the treatment.
2) You said that you ingested H2O2 with water as well. With what frequency did you do this? Was your capful in 20 oz. taken daily, weekly, etc.?


Broad Benefits
Posted by Michael (Honolulu, Hawaii) on 07/28/2009
★★★★★

When I came across this site, I was very intrigued. My first reaction was how much negativity there is about inhaling. Without sounding too repetitive, Hydrogen Peroxide is simply water with added Oxygen.

I'm 25, a practitioner of Judo, Jiu Jitsu, Karate, Aikido, and Soccer for many years. For several weeks, I had been reading about drinking H2O2. I was happy to have stumbled across this site. I initially had a tough time finding a nasal pump that could screw open and close. The only ones I could find snapped on and off, making it very difficult to open and close. So instead, I got a little travel spray bottle. Please note that the volume of the spray bottle is several several times more than a nasal sprayer.

My first experience with inhaling H2O2 was very interesting. I felt a very warm sensation in my lungs, followed by a temporary mild headache and some dizziness. Keep in mind that I'm using the spray bottle. After everything subsided, I was a little depressed because I didn't feel any different. That was until I tried to go to sleep. 3 days later, I was still awake, alert, and amazed. In addition to that, I do pull ups as a part of my exercise routine. Up until this day, my max was 15 before burning out. On my third day of insomnia, I did 30!

Today, I finally have a nasal pump, but I rarely use it. Just for practical uses, I use a "Misty Mate". I pour the H2O2 in the bottle, re-cap it, pump it several times, and I get a consistent flow of a super fine mist. I am the only person I know that has NOT gotten sick this Flu season. And I actually tried to get sick by getting into close contact with all my friends that were "dying". It didn't work.

This is a great product. Dr. Otto Heinrich Warburg won the Nobel Prize for discovering that an acidic body low in oxygen develops cancer. So, theoretically, if your body is oxygenated and alkaline, cancer cannot, will not occur.

Lemons are one of the most alkaline fruits available. So, to stay cancer-free, increasing the oxygen level in your body and drink lots of lemonade!

Best Wishes.


Steaming Vs Inhalation
Posted by Mikeleekc (Subang Jaya, Selangor, Malaysia) on 07/26/2009

I read with much interest on the Hydrogen Peroxide Inhalation Method by Bill Munro and also all the reader responses to his method. I am just wondering whether can be adapted to use an ultrasonic nebulizer e.g. like those used for asthma, bronchitis conditions. Maybe breathing in the mist will be much easier and since the particles are smaller and more uniform, it will get to the lungs better. can anyone please share their experience/opinions on this.

General Feedback
Posted by Deb (Slanesville, West Virginia) on 07/19/2009
★★★★★

I am truly amazed. I can hardly believe this Hydrogen Peroxide Inhalation WORKS! It can't get any easier to get healthy again. It's a miracle! What a discovery! Mr. Munro is a GENIUS and my HERO!

Anyone who understands and appreciates HP should watch this cartoon, The Sunshine Makers (link below)....JUST FOR FUN! It was made in the 1930's and I'm betting that "sunshine in a bottle" is really Hydrogen Peroxide! HA!!! I hope you enjoy the cartoon.

http://www.youtube.com/watch?v=-tZKZiIn1Yg

Broad Benefits
Posted by KELLY (TOLEDO , OH) on 06/07/2009

TO PAM FROM ALABASTER AL: HI PAM. EVERYONE IS DIFFERENT. WITH THAT STRONG OF A REACTION I'D SAY YOU ARE USING WAY TOO MUCH. I'M NOT TELLING YOU TO STOP OR START I'M NOT A DOCTOR, BUT IF I'M NOT MISTAKEN TED SUGGESTS NOT MORETHAN .5 OR 1/2% H202 FOR INTERNAL USE. 3% IS PROBABLY WAY TOO HIGH FOR YOU THOSE ARE SOME BAD SIDE EFFECTS. i HOPE THAT HELPS, BEST WISHES


Broad Benefits
Posted by Matthew (Brisbane, Qld) on 06/06/2009

I have used HP as a mouth spray, bath, footbath, gargle, sinus flush and internally. I have benefited from all at times. I lean toward the baths,gargle and internal methods as I get the best result that way. You might try a bath as it has also given me a lot of energy for at least 24 hours following. You may need to stay in 45 -60 minutes. 200 mls of 35% foodgrade per bath. HP I have recently overcome a "bug' that i could not shake any other way.

My method: HP food grade 25 drops (2.5 ml ) into 1 liter de-mineralised water. Drink half of this 45 minutes either side of food. Drink it all at once. Once a day. If you get a reaction it may be temporary but if it persists you may be better to take a break for a day or two then try again. Alternately reduce the strength and/or the volume you drink.You could also try taking a toxin absorber such as bentonite clay to mop up any die off the HP is doing.

See my post from 09/06/2008

I have also had a hangover reaction to HP when I first started using it but I do not experience this now. Personally I find 3% strength too strong even in a spray. I get good results with just .5% for gargle and sinus. The strength described above is only .25% and easy to take. Good Luck


Broad Benefits
Posted by Pamm (Alabaster, Al) on 06/05/2009

Update: I Found Out Yesterday That the Hypertension & Some of the Other Symptoms I Experienced Were From A Electrolyte Imbalance Due To My Addison's Disease & Not The Inhalation of Peroxide. However The 3% Peroxide Still Causes My Fingers To Swell Up & I Still Get Gerd When I Inhale. But I Love the Energy It Gives Me! So I am Still Trying to find a balance. Thanks for your feedback.


Breathing Issues
Posted by Molleur (Palm Bay, Florida) on 06/03/2009
★★★★★

Well it's been almost two full weeks since I began H2O2 inhalation therapy. I have been breathing easier, especially in the evenings while sleeping. Some aches & pains from old injuries have subsided a bit. I am a one pack a day smoker. No side effects at all from the inhalations. 5-6 times a day, 5 or 6 pumps each. I am occasionally cough up some phlem and attribute it to some cleansing of my lungs. No problems at all. Seem to be more alert too, especially in the mornings upon waking.


Coughs
Posted by Brenda (Ottawa, ON Canada ) on 05/30/2009
★★★★★

3% HP cured bad cough

May 29, 2009

My 14 year old son tried the inhale method below with much success. He woke up with a sore throat in the morning. He took the cayenne pepper in orange juice to get rid of the sore throat. It worked like a charm!! Then he asked me if there was a good remedy for a cough. I found your info on using a 3% food grade hydrogen peroxide and thought we would give it a try. I had 35% food grade hydrogen peroxide in the house so I mixed it up according to the direction: 2oz of 35% HP with 22 oz of distilled water = 3% HP. We put it into misting bottles and he proceeded to inhale this in the evening. He woke up early Saturday morning feeling much better! His sore throat is gone, and his cough is almost gone too. This stuff is awesome!! I feel this would be totally effective on any kind of Swine/Bird flu. We are grateful for this wonderful web site!

Cheers

Brenda

Lung Issues
Posted by Elizabeth (Nashville, TN) on 05/28/2009

Hello Peggy...to answer your questions I do still take my asmtha medication.. (Advair diskus)...I try to space my medication and the HP out so I don't take them at the same time. I am currently going to a Dr. that specializes in HP therapy and she said there should be no problem if I continue taking my medications. I currently have no chest tightness and I haven't taken a rescue inhaler in weeks. I think one of the reasons for this is because I have been coughing up mucus that would have usually stayed in my lungs if not for the HP. I don't think my asmtha will ever go away but if I can keep it under control than I am HAPPY. I can even work out and not have to use my albuterol...which is nice! I have been continously taking the HP (8 pumps 3 times a day) and may increase this gradually. I have honestly not felt this good in YEARS. I was always so TIRED..sometimes I didn't think I would make it out of bed. Now I have tons more energy.

I started out slow the first couple of days...just 3-5 pumps once a day. Plus I had been drinking BS (1/4 tspn in 4 oz water once daily) to alkalize my body so this may have helped with the detox effect.

Hope everything goes well for you!


Broad Benefits
Posted by Michael (Chicago, Il) on 05/24/2009

Pam I am sorry you had a bad experience with hydrogen peroxide inhalation. I wonder if you bought a bad batch of peroxide. I have been using this remedy since I found out about it 2 years ago and have also recommended it to at least 10 people, none who experienced any side effects whatsoever, so I find your side effects strange. Best of luck to you in your search for a cure!


GERD
Posted by Sarah (Tuscon, AZ) on 05/24/2009
★★★★★

I keep a solution of pure water and H202 (20:1 ratio) on my bathroom sink for oral cleansing. I once had a stomach acid back up so bad I felt as though I had drank battery acid ( not too much exaggerating it was soooo painful), so I ran to the bathroom and sprayed enough of my sol. to gargle with and INSTANT relief. Not 100% but I stopped crying. I did it again and then followed this by mixing 1 TBS acv and 1/2 tsp of organic baking soda. what a life saver!


Broad Benefits
Posted by Pamm (Alabaster, Al) on 05/23/2009

Hello I am a 39 yo female with Addison's Disease & Chronic Fatigue & Fibromyalgia, I started doing the 3% hydrogen peroxide in a nose spray bottle 6 drops in back of my throat every 4 hours for fatigue & muscle spasms. It did help me get more energy however I started noticing after 3 days of using that I was getting bad acid reflux, painful tightness of the throat, severe dizziness, nausea, abdominal bloating, hypertension, gas, and the scariest of all as soon as I would inhale the Hydrogen Peroxide my fingers would swell up and turn shiny red/blue & they would get numb & tingly. It happened every time. That was enough to make me stop. 3 days after I quit inhaling the symptoms continued to plague me except I had no finger swelling. The acid reflux & dizziness has been the worse. Today is 5th day and I do feel better & symptoms have subsided. I used the 3% peroxide to clean my face today and within a hour my face looked like there were burns on it? Very red & it looks burned. Does this mean I am allergic to this stuff? I have been battling candida yeast when I started taking it too. I do not understand all these symptoms while on this stuff. It was the most awful experience I have ever had. I was so dizzy I couldn't function. I threw up mucus because acid reflux was so bad. I didn't know if I was sensitive to it because of my addison's or was it a reaction to the yeast or what. Because I did like the energy when I used it. Could you please tell me what you think happened? Thank you

Improved Sleep
Posted by Jack (Palm Bay, Florida) on 05/23/2009
★★★★★

Began Bil Munro's inhalation method around noon yesterday. Found a nasal inhaler at a local store, easily acquired for about five bucks. Followed Mr. Monro's instructions and after only two inhalations of 3% solution (in purified water)slept better than I have in years! Today, I have had three inhalations of 7 pumps each and feel great with no side effects as yet. I'm 65 years old and in good health, some old injury pain has seemed to ease a bit. I will continue treatments and provide updates as my wife and I go along.

THANK YOU MR. MUNRO!


Side Effects
Posted by Luis (Cali, Colombia) on 05/21/2009

I began taking HP by the inhalation method (mouth sprinkling), one shot first day and then I increased one more per day until completing 10 shots one time, at 10th day. Then, the following 5 days I changed to 10 shots in the morning, and 5 shots in the afternoon. At 16th day I began to experience deep dreams and difficulty to awake, but besides diurnal drowsiness and fatigue, which affected my productivity a lot, therefore I wanted to be in bed (I work at home). Is a sensation similar to hangover. This sensation was prolonged for 5 days more until I had to stop. Today I have not inhaled the product and I returned to normality. I wanted to experience HP before giving the remedy to my mom, who really needs it.

Now I don't know what to do. Please, someone has experienced the same thing? How did you resolve this issue?

I should say that before the hangover I felt great.

Thank you folks and Earth Clinic.


Lung Issues
Posted by Peggy (Bainbridge Island, WA) on 05/21/2009

Dear Elizabeth in Nashville,

Thank you so much for your response. I have a few questions for you. Did you continue to use your asthma inhalers while on the H202? Do you still need them? You said you wouldn't be without the H202 now. How is your breathing? Is the chest tightness and asthma gone?

I had to stop the H202 after several days - I think I increased the number of inhalations too quickly. I have started gain with a very very low dose (one inhalation 3 times a day) and at the moment I'm still uncomfortable but want to persist for several more weeks gradually increasing the number of inhalations and see how I feel.


Lung Issues
Posted by Frank (New York, NY) on 05/19/2009

To Morgan: Besides your lungs, you should also be considering what cannabis is doing to your liver.


Lung Issues
Posted by Dianne (Orillia, Canada) on 05/19/2009

Peggy Not familiar with MAC however bronchitis & asthma I know; I hardly ever use my inhaler anymore I used to use 2puffs x 4 per day, sometimes even more being a smoker, plus I had a steroid as well, now maybe 2 or 3 times in 6 mos. and no steroids. I now use the good quality Oil of oregano I sniff it right out of the bottle, in the beginning I inhaled everytime I thought about it. the deeper the better, there are lots of labels out there however you only get what you pay for the cheapest is usually just that cheap. This stuff is great, many many uses I'm sure it will kill some of the bacteria and infection check it out on the internet Your breathing will inprove and the phlem breaks up and if you have a cold or stuffy nose yep it clears the nasal passages. good luck and good health Blessings Dianne


Lung Issues
Posted by Morgan (Bournemouth, UK) on 05/19/2009

this is really interesting due to many benefits of getting extra oxygen. so i've been researching to find out as much as I can, and also to make sure it is safe.

From what I can tell, this H202 inhalation method is probably true, in which case Bill really has got an incredible amount of benefit from this method of taking H202 and with minimal side effects

However, on the other hand. until i see proof i cannot be totally convinced.

there are some more than unsavory people out there who will do anything to profit from drugs and destroy alternative medicine, and I know it wouldn't be difficult to pay a guy to do this if it were a ploy to give alt medicine a bad name, and to trick idiots into making themselves sick

that being said however, i have trusted bill enough to try it on myself

i have been using this for a week now.

new symptoms: cough
multiple chest worries

it feels like there is sores in my lungs when i breath. and the top of my lungs/chest/up to my throat feels like its being pressured. it feels like someone punched me in the throat

anyway, here is a bit of info I found:

Ozone, the tri-atomic oxygen, is less stable than O2 and its otherwise helpful free radical O1 could become toxic if given in the wrong amount. In the same way, oxygen, which is absolutely needed to sustain life, can also be toxic if excessive amounts are introduced into the body, especially under hyperbaric conditions, in other words under pressure. With its additional O1, ozone when breathed irritates the respiratory mucus membrane because this lining of the lungs is filled with toxins inhaled from the air. The O1 in ozone oxidizes or burns up these pollutants and the resultant oxides cause irritation and a coughing reaction to expel them. If the air we breathed was pure oxygen, ozone would most likely not have this effect. Nonetheless, the effect of over-oxidation of toxins in the lungs due to excess O1 can damage the respiratory mucous membrane, which is why it is never taken directly into the lungs. Similarly if too large a quantity were introduced into the blood, ozone could damage the blood cells for the same reason (over-oxidation). Yet this would be difficult to achieve because it is easily avoided due to the tell-tale coughing sensation that arises when the body reaches its saturation point. Thus, if ozone is used cautiously, it can never be given in excess and can only improve the metabolism of the oxygen in the cell.

This is very worrying for me as I am a heavy cannabis smoker. I probably inhale more than half a gram of multiple poisons and drugs and crap everyday if you work it out and look at whats in the tobacco and cannabis smoke that i breath. this stuff being oxidized in my lungs worries the hell out of me.

I recommend ANYONE who smokes NOT to use this method.

Until someone steps forward who is a smoker and has tried this for a duration of more than a couple of months, I would seriously reconsider the risk.

I may or may not continue. I feel that it is important for us to learn but also we can not forget our original agenda: health.


Lung Issues
Posted by Elizabeth (Nashville, TN) on 05/12/2009
★★★★★

This is in response to the post by Peggy from BI, Wash....I have asmtha and was suffering from a lung infection a couple of weeks ago...I started inhaling around this time and did find it to be a little uncomfortable at times. My chest was tight and I got headaches and felt just plain yucky but I kept on inhaling. I am going on my 4th week of inhaling H202 and I wonder how I functioned before. Best of luck to you.


Lung Issues
Posted by Peggy (Bainbridge Island, WA) on 05/08/2009
★★★☆☆

BETTER BUT WITH SIDE EFFECTS

I have a chronic lung infection. I wrote about it a few days ago. I started the inhalation therapy last Sunday (6 days ago) with one inhalation and then now I am up to 4 inhalations 5 -6 times a day. My breathing is worse, my chest hurts and I am extremely tired. The interesting thing is that my chronic cough has gone away but the other symptoms worry me. Has anyone experienced these? Any suggestions? I'm afraid that if I have some sort of infection sores in my lungs that they are being very irritated.


Lung Issues
Posted by Peggy (Bainbridge Island, WA) on 05/04/2009

Hello, I have been struggling with a lung infection called MAC for about 10 years. It is a rare distant relative of TB which then causes all sorts of secondary infections of bronchitis. I have just started using Bill Munro's inhalation method. I am wondering if any else out there has been diagnosed with MAC and if you have had any positive experiences with H202 or any other remedy, I believe I have tried everything from diets to drugs to Chinese medicine to acupuncture. I am hoping that the H202 works because its really my last hope... I will keep you posted on the H202 inhalation. I've started gently, 3 inhalations 4X a day.

EC: More about Mycobacterium avium complex on Wikipedia.

GERD
Posted by Mark (Aiea, Hawaii) on 05/04/2009

My throat also burned using hydrogen peroxide and I don't have GERD, so I diluted it with distilled water in a one to one ration then it didn't burn anymore.


GERD
Posted by H202Lover (Phoenix, AZ) on 05/03/2009

I have done this a number of times and it has only burned a small amount when I had a sore throat last winter. So I am guessing it's your gerd. You might want to try another remedy until the rawness goes away.


GERD
Posted by firsttimer (Detroit, Michigan) on 05/03/2009

I have really bad GERD which has done some damage to my esophagus causing me to have bad breath. I decided to try the Hydrogen Peroxide Inhalation after reading the Yeas and Nays. I only did a few squeezes into the back of my throat and it Burned. Not an I will never do this again, burn but a burn never the less. Is this normal or could it be because my throat is raw from the GERD?

Lung Issues
Posted by Larry (San Antonio, TX) on 04/30/2009

I wrote a post about throat irritation and coughing up blood about two weeks ago. I talked to Bill Munro about it and he suggested that it might be a die off of an old virus. I took a break for a couple of days and then resumed the H2O2 inhaling but with a 1% solution instead of the 3%. This is working much better. I frequently still get mucus in my lungs after inhaling the H2O2 but I'm considering it to be beneficial and I think it is a clearing out process. I may up to dose to 2% at some point.


Broad Benefits
Posted by Barty (Cork, Ireland) on 04/29/2009

Hi, I'm curios to know did the HP affect your friend after the bone marrow transplant, as I know its not recommended for transplant patients.


Breathing Issues
Posted by David (Elverta, CA) on 04/29/2009
★★★☆☆

BETTER BUT WITH SIDE EFFECTS

I tried the hydrogen peroxide inhalation remedy. i was having a lingering bronchitis. i feel like it did help, although i did have a nebulizer with essential oils and a few other things other things i was doing.

i want to warn people about the hydrogen peroxide. a few weeks into doing a spray every 2 hours. i noticed a white patch of hair on my chin. i am 24 years old. i have light brown hair. and this patch is WHITE. its about the size of a pea, but the hairs are very white. and it has remained for months now. I think this has to do with the hydrogen peroxide because i just read an article stating that HYDROGEN PEROXIDE MAKES YOUR HAIR GO GRAY. http://www.lifeagingand.com/life/hydrogen-peroxide-makes-hair-go-gray/

Asthma
Posted by Ty (Columbus, OH) on 04/26/2009

I try to learn about natural health remedies because I teach a Health Class. I was an asthma sufferer as a child and seasonally as an adult. The main onset of my asthma would be exercise or weather. I participated in a nutrition class that eliminated certain foods from my diet (sugar, dairy, red meat/port, artificial flavors, sodas, fried foods) and noticed that during my training I did not have a need for my inhaler. Please try eliminating certain foods from your child's diet and making dairy the first. Many people are suffering from this disease and its all because of a food allergy. Also my daughter was diagnosed with eczema and I eliminated dairy from her diet VOILA!!! No more eczema. Please find a natural alternative for your child first! Allergies doesn't necessarily mean a skin rash or severe reaction. God Bless!


Broad Benefits
Posted by Elizabeth (Nashville, TN) on 04/26/2009
★★★★★

First off, I just want to say that I have been HOOKED on earthclinic for the past month or so. I have multiple problems that I have been researching and earthclinic has alot of excellent resources. I have been doing Bill Munro's inhalation therapy with H202 as directed (straight 3% peroxide in a nasal pump). I started 5 days ago (5-10 pumps 3 or 4 times a day) and I feel GREAT!!!! I have more energy, better mental clarity and even my dark circles are getting lighter!!! I feel like for the first time my body is actually getting enough oxygen. I will definitely keep up the therapy for a while to see if this helps my asmtha, candida, allergies, ....my lungs have been less tight during this allery season. I've also been oil pulling with Olive Oil for the past week....my mouth seems healthier and my taste seems better. I will probably try sesame oil to see if I get even more results. Best of luck to everyone!!!!!

Steaming Vs Inhalation
Posted by Lass (Colorado Springs, Co) on 04/26/2009

I am using a portable steam inhaler to inhale the HP. My question is this: How much 3% HP should I add to the water? My inhaler uses 1/4 cup of water. I have been adding a scant 1/4 tsp. Does this sound right? I would appreciate any feedback.


Breathing Issues
Posted by John (Pioneer, CA, United States) on 04/24/2009
★★★★★

Hi Brett. I just read your question regarding Peroxide, and I hope my response proves insightful. I just quit smoking cigarettes about two weeks ago. I have been inhaling peroxide since, and there are absolutely no negative side-effects for me. It's important to know that the origin of these faulty claims about H202 typically come from drug companies. After all, if you're not sick, then who's gonna buy their drugs. Peroxide is essentially water with an extra oxygen molecule. It is perfectly safe in the human body in low concentrations. In fact, even the breast milk you were nursed on as a baby (colostrum) has a high concentration of it. Your own blood cells produce H202 to fight off harmful viruses and infections. That being said CAUTION, be sure that you only use 3% solution when inhaling. Also, check the bottle thoroughly to be sure that it's not "Stabilized" with chemicals such as zinc. If the only inactive ingredient is purified water you should be alright.

Bill is used to taking this stuff on a daily basis. I've found that a single dose daily keeps me energetic, and (I think) able to last longer on my jogs. I hope that I have been of help Brett, because as far as I'm concerned everyone should be using this stuff.


Tonsilitis
Posted by closedeyes (Los Angeles, CA) on 04/24/2009

This occurs when there is alot of dead virus, bacteria or dead parasites. The amino acid, L-Ornithine (500 mg) 2 capsules before bed will help. I read thins in Dr. Hulda Clark's books


Lung Issues
Posted by Larry (San Antonio, TX) on 04/19/2009
★★★☆☆

BETTER BUT WITH SIDE EFFECTS

I've used the Bill Munro's drug store 3% H2O2 method for about 3 days. It increased my lung capacity and cleared my sinuses but it also gave me a sore throat on the 3rd day. Then I got a bloody nose and coughed up blood. I guess it's possible that the blood in the lungs drained down from the nose but I suspect it's doing something quite harmful to my lungs.


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