It is never too late to make sure that your baby's feeding bottles and other baby products are sterilized. Try Avent Microwave Steam Steriliser Bags, SCF297/05, and let your worries go away. It helps ensuring that the baby is getting all the hygienic essentials in his developing age. Each bag can be used 20 times. The check box table printed at the back allows you to record the number of times it has been used. The safe handling zone marked on the bag allows you to safely take out the hot sterilized bag from microwave. Now you can make sure all of your Philips Avent baby products are germs and bacteria free.