Quite harmful. It is both a strong alkali (lye) which can cause tissue damage and change the pH of water bodies and can produce an exothermic reaction in excess of 400° F.
No definitely not. Drano should not be used anywhere. It is very harmful to your plumbing
Drano emits a combination of gases, including hydrogen gas and sodium hydroxide fumes, when it reacts with organic matter in clogged drains. These gases can be harmful if inhaled, so proper ventilation is important when using Drano.
No, you should never mix bleach and Drano (or any other drain cleaner) as it can produce toxic fumes that are harmful when inhaled. It is important to use these chemicals separately and in well-ventilated areas to avoid any dangerous reactions.
they are not harmful to the environment
Drano
Drano was created in 1923.
fire is harmful to the environment because it is a kind of gas
The harmful effects of CARS to our environment is the carbon monoxide
If it is harmful it will not survive long
Drano is not effective for unclogging a septic tank. It can be harmful to the bacteria in the tank that break down waste, potentially causing more problems. It is best to use septic-safe products or call a professional for help with septic tank clogs.
Drano is an alkaline cleaner.
NO2 is more harmful to the environment than NO2-.