Can I use the cup for brushing my teeth in the hotel?

Generally speaking, hotel toothbrush cups are not disposable goods for free use and cannot be taken away.

According to the custom of the hotel industry, disposable toothbrushes, toothpaste, soap, razors, combs, etc. Generally, it is provided to guests free of charge. These items are not recycled in the hotel, and guests can take them away after using them or using them. Some hotels expect guests to do the same. However, toothbrush cups are generally not disposable items, and hotels should recycle them and cannot take them away.