Dr Tung's Kids Snap-on Toothbrush Sanitizer- 2 Pack is the perfect way to keep your child's toothbrush clean and germ-free. This sanitizer is designed to fit most standard-sized toothbrushes and is easy to use. Simply snap the sanitizer onto the toothbrush and it will automatically start to sanitize the bristles. The sanitizer uses UV light to kill 99.9% of germs and bacteria, and it is powered by two AAA batteries (not included). It is also designed to be compact and portable, so you can take it with you when you travel. The sanitizer is made from durable plastic and is designed to last for years. It is also safe to use and does not contain any harsh chemicals. The sanitizer is suitable for children aged 3 and up, and it is recommended that the toothbrush be replaced every three months. This product is a great way to ensure your child's toothbrush is always clean and germ-free.