SlugClear Slugclear Ultra 3 300g SlugClear™ Ultra 3 kills slugs and snails and protects gardens for up to two weeks. Certified for use in organic gardening, it is suitable for grow your own crops and ideal for salads, strawberries, brassicas and ornamentals. For outdoor and greenhouse use – slugs and snails crawl into hiding in the ground and die. Bottle is made of 100% recycled material and can be recycled.