You’re soaking in it!
It occurred to me that many of my younger readers might not get the “you’re soaking in it” reference. It harkens back to a simpler time, when a manicurist named Madge would dip her customers’ hands in a ramekin lined with a paper muffin cup and filled with diswashing detergent. Did she not have any actual beautician’s products? What would she use for dermabrasion—Ajax?