Creating a Gem Elixir. Caution🚨 Be careful of the stones you use directly! Most "-ites" are not water soluble. Degrade the stone or crystal and can be toxic. Read up on which stones you'd like to use directly in water, first for safety.
(I wouldn't term this a "witchy tip.) It's said, washing the face in water charged by rose quartz will help fade wrinkles and keep the skin young. Also, holding rose quartz to bruised skin may reduce swelling.