What is commonly used to deodorize toilets in star hotels?

How to deodorize the hotel toilet? Three ways to deodorize the toilet

1. As long as you put a cup of balsamic vinegar in the toilet, the smell will disappear. The validity period of balsamic vinegar is generally 6-7 days, that is to say, balsamic vinegar should be replaced every other week or so.

2. deodorize with 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 be used for 2 to 3 months.

3. Deodorization of calcium superphosphate. Often sprinkle a little calcium superphosphate in the bathroom to remove the odor. This method is also suitable for removing the odor in chicken coops.