One of the options is to get this solid blendercleanser (ideal for travelling!) – this also represents a brush cleanser along with the makeup sponge.
From the company:
Our best-selling blendercleanser solid is sporting a new, modern look! With sleek new branding and a super soft, hot pink silicone pad – your beautyblender® and makeup brushes will never be dirty again. We’ve replaced our custom grid with a gentle cleansing silicone pad, which you can now use to deep cleanse your beautyblenders as well as your makeup brushes. Our cleanser is perfect for traveling and offers the same cleansing results as our liquid blendercleanser® with a soothing lavender fragrance.
What it does:
This cleanser supports the integrity of the blender as well as removes excessive residue and germs for clean makeup application.
What it is formulated WITHOUT:
Photos and info from the Official Website | More here