The Original Egg Brush(TM) is thoughtfully designed with 650+ silicone nubs to scrub away the little nasties clinging to your eggs as effectively, efficiently, and easily as possible. And when you need a little extra oomph, you can squeeze the rim and use one of the many rib like squeegees around the bottom edge to spot clean. GoodEgg Wash breaks down organic contaminants through the power of naturally derived enzymes. And bonus: this 99% organic food-grade cleanser will not penetrate the eggshell. Directions for use: Pre-rinse the egg with warm waterFor best results, pump GoodEgg Wash into the brushRinse with warm water and repeat as necessary | GoodEgg Deluxe Egg Cleaning Kit