Non-Para Urinal Screen, Evergreen Fragrance - (12) 2,000 Flush Screens

• Cleans and deodorizes with every flush while protecting drain from debris.
• The cleaner/deodorizer block contains no acids or paradichlorobenzene and is completely biodegradable.
• 2,000 Flushes / 30 Days

How to choose a block deodorant:

• Para Block Deodorants - Air-activated, freshen the air and eliminate undesirable odors. Made from paradichlorobenzene saturated with liquid deodorants.
• Enzymatic Para Block Deodorants - Combines standard para blocks with the addition of beneficial bacteria. The bacteria release enzymes that consume the odor's source, effectively and permanently eliminating odors.
• Non-Para Block Deodorants - Water-activated, blue the water, counteract odors and fight bacteria growth. Contain no paradichlorobenzene.