Philips Sonicare ProResults HX6018/87, 8 pc, Replacement brush heads for Women, The Philips Sonicare ProResults HX6018/87 replacement toothbrush heads help you to get the best results from your oral hygiene. Changing the heads regularly guarantees you are always cleaning your teeth as effectively as with a new brush. Characteristics: provides gentle care for your gums and tooth enamel cleans teeth even in hard-to-reach places cleans teeth very gently comfortable and easy handling removes plaque massages gums gently and improves their condition easy to change brushes teeth more effectively than a manual toothbrush the brush head follows the shape of the tooth better than a conventional manual toothbrush does How to use: Attach the replacement head to the appropriate brush and click into place.