URINAL SCREEN WITH PARA BLOCK (3 OZ.) - 12 PER BOX

Para products are activated by air. Use in urinals with standing water. Non-staining. Deodorizes continuously for up to 30 days. Where applicable by law. WARNING: This product can expose you to chemicals including p-Dichlorobenzene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov