Aqua Kem 6-pk.
Concentrated holding tank deodorant chemically neutralizes odors instantly. Aqua Kem leaves a long lasting, fresh fragrance. Biodegradable. For use in all freshwater flush, re circulating, and portable toilets. Thetford is a name you can trust and a company you can count on, a world market leader in carefree camping for more than 40 years.