We recommended washing brushes at least once a week. Here’s how :
STEP 1
Pour a mild household liquid soap or baby shampoo into the
palm of your hand and mix it with water
STEP 2
Use your hand as a cup for the warm, soapy water and swirl
brushes in your palm until they are clean.
STEP 3
Rinse well, then gently squeeze excess water from the brush
and let air-dry. Don’t soak brushes in the sink. Too much time in water can
loosen the bristles and ruin your brush