[. . . ] [. . . ] Throw away at the first signs of damage or weakness · Do not store a feeding teat in direct sunlight or heat, or leave in disinfectant ("sterilising solution") for longer than recommended, as this may weaken the teat · Clean before each use · Wash and rinse thoroughly then sterilise using a Philips AVENT Steriliser or boil for 5 minutes · DO NOT warm contents in a microwave oven as this may cause uneven heating and could scald your baby · Wash your hands thoroughly and ensure surfaces are clean before contact with sterilised components · Should this occur, replace immediately · Dishwasher safe ­ food colourings may discolour components · Make sure you use a teat with the correct flow rate when you feed your baby · For hygiene reasons, we recommend replacing teats after 3 months · Keep teats in a dry, covered container · ALWAYS insert the adapter ring when using a polypropylene bottle · Always assemble teats and adapter ring when wet · Make sure the coloured part of the adapter ring is properly seated on the bottle · DO NOT use the adapter ring with any other Philips AVENT Bottle or Cup. The screw ring, teat and protection cap are compatible with all Philips AVENT Bottle ranges · DO NOT allow child to play with small parts or walk/run while using bottles or cups · Drinks other than milk and water, such as fruit juices and flavoured sugary drinks are not recommended. teats available in newborn , slow , medium , fast and variable flow rates. [. . . ] [. . . ]