The Big D EXTRA DUTY URINAL SCREEN WITH NON-PARA BLOCK cleans and deodorizes with every flush while protecting the drain from debris. The block inside the screen lasts up to 2000 flushes. Blocks are acid-free, water-soluble and 100% biodegradable.
- Contains no paradichlorobenzene
- Lasts up to 2000 flushes
- Blocks are water-soluble and 100% biodegradable
- Acid-free
- Clean Breeze Fragrance
- Contains no paradichlorobenzene
- Lasts up to 2000 flushes
- Blocks are water-soluble and 100% biodegradable
- Acid-free
- Clean Breeze Fragrance