You dont want harsh chemicals anywhere near your baby and his feeding supplies, but you need to ensure everything is squeaky clean. The LATCH Steam Guard; Electric Steriliser Kit by Munchkin is a safe, natural and efficient way to kill up 99.9% of bacteria on bottles, teats, pacifiers, teethers, small toys and breast pump accessories. With a single button push, you can quickly sterilise up to 9 bottles and accessories at once, from start to finish, it only takes 6 minutes to run through. Includes: 2 120ml latch bottles. 2 latch stage 1 teats. 1 latch deluxe bottlle brush. Features: Electric sterliser is quick with 6 minute cycle. Steam guard technology helps prevent steam burns. Includes latch bottle brush and 2 4oz latch bottles. This large capacity sterilising system features an adjustable tray to fit multiple sizes and clips bottles in to keep them upright. There are plenty of handy safety features to keep steam burns at bay, from a heat-resistant handle and tongs, to a dome lid that latches securely to trap hot steam. BPA free. Does not use chemicals.