Why Bother Buying Toothbrush?

This is what i brought back from hotel when i come back from business trip.

Soap, body shampoo, lotion & etc.

Toothbrush

If I'm going to change my toothbrush in a frequency of once/month, this bag of toothbrushes here should be able to supply my usage for five years...

Yes, you're correct. I am giap siap!