The OmniGuard Urinal Cleaner, Deodorizer, & Descaler is the ultimate worry-free urinal cleaner. Its powerful cleaner attacks odors at their source, removing years of build-up and preventing new build-up from forming; preventing costly plumbing bills. The OmniGuard also eliminates odors directly around the urinal, improving the overall perception of cleanliness in a commercial restroom. Its eco-friendly, recycled refill fits most urinals, takes only seconds to install, requires no tools or restroom modifications, and is completely paradichlorobenzene-free. Save labor, save time, save money.