About the product KILLS 99.99% OF BACTERIA WITH UV LIGHT: Clinically proven to kill up to 99% of germs in just seconds! Destroys odor-causing bacteria and mold in an instant. SAFETY WITH HUMANIZATION DESIGN: Ultraviolet radiation can cause skin and eye burns, the UV-c sanitizing light will never turn on when the tilted over 5 degrees. CLEAN WHATEVER FITS: While we have built a station for sanitizing baby bottles, you can sanitize whatever fits the lid. From baby dishes and baby bowls to coffee mugs and travel cups. DISINFECTION WORRY-FREE: No water rinse required, no harsh chemicals found in traditional surface disinfectants and cleaners. Will neither produce ozone/steam/heat nor deform the object during using it.