Use bleach to baking soda to create as much paste as needed. Apply to bathroom & let sit for 20 min. Scrub and wash clean. The combination of bleach and baking soda is safe to use. Make sure you have plenty of fresh air.
Do you want your greasy oven vent filter clean. Use a BIG pot, fill it with water and bring to a boil. Add cup of baking soda very slowly. Add a tablespoon of baking soda at a time, it fizzes up fast (Be careful) Take your filter and put i