Microwave for 30-second cycles, checking at the end of each cycle until the glycerine soap base is completely melted. That's it! Now, you can add colour to the melted soap base to colour it.

“I worked at a car wash for 2 years and we pushed the same button regardless of tier you bought,” admitted a commenter. “So at my car wash yes it was bulls***.” The Daily Dot reached out to Caskey via ...