I carry Enlightened Lashes Natural/Organic Foamy Wash that is formulated specifically for lash extensions to not break down the glues. Oil free products are always recommended. This cleanser is available for purchase in studio. I also carry Enlightened Lashes Luxury Lash Conditioner for additional after care to care for your lashes as best as possible. Foamy cleansers are best as they are typically oil free or contain small amounts of oils and seem to get in between the lashes for a better clean.