The smell of public toilets is so heavy, how to deal with it?

Put a small dish string in the toilet, because the general odor of the toilet is ammonia, which is an alkaline gas, and vinegar contains acetic acid molecules, which is acidic, so as to achieve the effect of acid-base combination and remove the odor.

It's actually quite simple. As long as there are small things in our lives, we can have a clean environment.

1, cool oil. Open the lid of a box of cool oil and put it in the lower corner of the bathroom to remove the odor. A box of cool oil can last for 2 to 3 months.

2. Calcium superphosphate. Sprinkle a little calcium superphosphate in the bathroom and the smell will be removed.

3, vinegar. Put 1 small cup of balsamic vinegar in the toilet, and the odor will disappear naturally. The validity period of balsamic vinegar is generally 6-7 days.

Our environment is in our own hands. As long as we observe carefully, we can achieve good results.

Or I suggest you install a ventilator.