EatOils™ SUPER SRV™ is the most effective septic treatment product on the market today. Packaged with a simple, easy to use scoop, treating your septic system is easy - just add a scoop per month down your toilet or sink - that's it! Monthly use will keep your septic system working efficiently and odor free! Our septic system treatment is a GREENER-CHOICE™ APPROVED GREEN, CHEMICAL-FREE, and ALL NATURAL product. It works for septic systems, recreational vehicles(RVs), boats & portable toilet maintenance.