Environmentally Friendly Porta Pak sachets for portable camping toilets, in refreshing and rejuvenating Fresh scent. Just drop it in and let the unique composition of chemicals do the work! You'll be left with a clean, fully functional camping toilet, free of smells and any blockages. And there was no damage done to the environment in the meantime! Porta Pak - Fresh Scent is a natural enzyme deodorizer & waste digester. Bio-Pak sanitizing and refreshing your portable camping toilet with a rejuvenating fresh scent. Provides portion control and is so easy to use with no messy liquids – just drop it in! Liquefies all types of toilet paper, eliminating the need for a specific brand! Works immediately to remove odours and break down waste and paper. Continued use ensures that pipes, valves, and seals will remain trouble-free. All sachets are biocide-free and formaldehyde-free. Safe for septic tanks. Zipper bag for easy storage and resealing. 15 sachets per pack Manufactured in the USA