If you don't trust the hygiene of the hotel, how can you disinfect yourself? Is medical alcohol sprayed? Where's toilet water? Does it leave a smell when sprayed? There are many more. ...

Toilet water does not sterilize, but it can repel insects at most. In order to facilitate disinfection, bring a small bottle of medical alcohol or drops of dew and spray it on toilets, sinks and other places that need disinfection. Alcohol can evaporate naturally, leaving no smell and no need to rub. Didi has a taste and can be wiped, but it is not irritating. It doesn't matter if it has a taste.