Add 1/4 teaspoon of Basic H concentrate and 3 to 4 drops of Basic G concentrate to the warm water. The basic H is a gentle cleaner (that can also clean all of these things) and the Basic G is a germicide that will disinfect your brushes. Mix well.
Put your Makeup Brushes in the mixed solution, swish them around, and let sit for 5 to 10 minutes. Take them out one by one and squeeze the liquid out of the brushes by putting them in between the layers of the cloth and holding pressure while pulling the brushes out. Make sure you don't pull the brush bristles downward or you can damage them. Let dry for a few hours, and that is it! Your brushes are all clean and disinfected!
If you try this, let me know what you think!