Camco 40221 TST Fresh Scent RV Holding Tank Toilet Treatment - 8 Pack (4oz Bottles)

• Eliminates odors and lubricates sensors in the RV holding tank

• Safe for all septic tanks

• RV and marine approved; non-formaldehyde

• 8-4oz bottles

• (1) 4 oz bottle treats a 40 gallon tank

Single-dose treatments require no mixing or measuring. Each 4-oz bottle treats 40 gallons. Eight bottles/pack.