Using these Fifty Shades of Grey Luxury Silicone Sensation Nipple Teasers is easy. First, put a little water - based lubricant around the rim of each teaser. This will help it stick well and form a perfect seal. Then, place the teaser on your nipple. The air pressure inside will start to draw blood into the nipple, making it more sensitive. You and your partner can then enjoy the increased arousal and thrilling sensations. As for maintenance, after each use, wash the teasers with mild soap and warm water. Make sure to dry them thoroughly before storing. Keep them in a cool, dry place. And always remember, use them gently and according to your comfort level to avoid any discomfort.