Best household materials for cleaning device

Hey all...Iwas just wondering which are the best household solutions for cleaning my bowl...Its glass so i want to be care not to chip it like my last one...

70% Isopropyl Alcohol. I recommend the wintergreen. Sold at fine drug stores everywhere. $2.

acetone. 100% acetone. it should be colorless. you can get it at walmart. and the solubility is better for it. though its really bad stuff. dont soak your hands in it for too long, and make sure there is excellent ventilation. if your feeling spicey use some kosher salt. it seems to clean much better if you ask me.