Urinal Sentry With Parablock
Pliable screen traps debris, protects drain and deodorizes in one step. Effective and economical; lasts up to 30 days. NSF/USDA Classification C2. Dozen. Para block deodorants are air-activated, freshen the air, and eliminate undesirable odors. Made from paradichlorobenzene saturated with liquid deodorants. WARNING: This product contains a chemical known to the State of California to cause cancer. Cherry Fragrance.