Cleaning exposes your lungs to chemical sprays and other cleaning agents, which causes damage to respiratory health in the long term. It is especially true for people doing cleaning as their job. A study found out that over time, the impairment caused by cleaning is similar to smoking cigarettes: “This study suggests that […] long-term respiratory health is impaired 10–20 years after cleaning activities. […] The effect size was comparable to the effect size related to 10–20 pack-years of tobacco smoking.” (A pack-year being the number of packs smoked in a day multiplied by the number of years spent smoking)
afraid not
Agreed. There really is no disputing that, because what exactly earned him the award? No one can recall. And I bet the people that thumbs this down don't know either and are googling it now.