What should I do to get rid of the bad smell in the hotel room?

Hello, the best way to remove odor is chlorine dioxide disinfection effervescent tablets. This is a disinfectant, which has a particularly good sterilization and deodorization effect. If used in hotels, it can replace 84 disinfectant, which is superior to 84 disinfectant. When you are hiding underground, you can wash mops, toilets, bathrooms, floors, walls and sheets.