LilyWash is a gentle, oil cutting cleanser specially formulated to rinse off easily, leaving no soap residue or fragrance on your LilyPadz. Washing daily by hand using only LilyWash and water is recommended to insure that your LilyPadz remains tacky. When properly cared for, the gentle, adhesive-free lining of LilyPadz will renew with each washing and remain tacky for use again and again! Safe for you and your baby. Biodegradable and environmentally safe. Airport friendly. 1.5 fluid oz (47mL).