COMPATIBLE with many popular baby ointments including Boudreaux's Butt Paste, Desitin Diaper Rash Cream; A&D Diaper Rash Ointment; Honest Diaper Rash Cream; Burt's Bees Diaper Rash Ointment; and many more (see full list below). TRAVEL FRIENDLY design connects directly to the cream tube so it never gets lost. LEAK-PROOF CAP was designed for parents on the go. Take it anywhere and avoid messy leaks with confidence. EASY TO USE & MESS-FREE butt paste applicator replaces the regular cap of compatible rash creams and baby ointments. Simply squeeze the tube to gently dispense cream onto the affected areas without cross-contaminating from hands/nails. GENTLE TPE APPLICATOR is BPA-free, non-toxic, and food-grade. Its soft, flexible TPE applicator is perfect for delicate, contoured baby skin. Tush Swiper and its impact-resistant cap are dishwasher-safe for easy cleaning.