Camco 41604 TST Ultra-Concentrated, 30 Pack - Max Strength
Brand: Camco
Color: 0
Eliminates odors and helps break down waste in your RV's holding tank
Ultra-concentrated: just one Drop-In treats up to a 40-gallon tank
Does not contain pesticides, biocides or the toxic formaldehyde-releasing ingredient bronopol
RV and marine approved; safe for all septic tanks
Fresh Hibiscus scent, 30 drop-ins/container