Apply a small amount of BFK to a wet sponge and use it to wipe the shower door. After that, you should wait about 7 mins, then rinse the shower door with water. Then use a dry cloth to wipe the glass.
USE IT TO CLEAN THE TOILET
This is very simple. All you need to do is pour 1 cup of BFK into the toilet then let it sit there for 10 minutes. After 10 mins use a toilet brush to clean inside the toilet, then flush. This will make inside your toilet look way cleaner than before.
