Pennsylvania Statutes Title 35 P.S. Health and Safety § 770.7. Prohibited acts

(a) Distribution.--No person shall distribute, sell, offer or expose for sale in this Commonwealth any sewage system cleaner or additive containing any restricted chemical material.

(b) Use.--No person shall use, introduce or apply or cause any other person to use, introduce or apply in any sewage system, surface water or groundwaters any sewage cleaner or additive containing any restricted chemical material.

(c) Sales restricted.--No person shall distribute, sell, manufacture or offer or expose for sale any sewage system cleaner or additive covered by this act unless a list of the components of the covered product has been provided to the department. These lists must be updated annually at a time designated by the board.