Huge spider in my brush pocket. After 1.6 years, I returned to the hostel and saw that various small insects have started living in the middle of the house. Among them are rats, cockroaches and spiders. Most of the spiders in our house are small and non-toxic. The purpose of cleaning the brush in the morning is to take the brush out of the brush-pocket and see this spider. Luckily, the spider was large but non-toxic.