Camco TST Orange Drop-Ins RV Toilet Treatment - 15 Pk.

One environmentally-safe Drop-In™ treats a 40 gallon tank for up to seven days.

• Resealable bag with 15 Drop-Ins
• Ultra-concentrated granular formula
• Eliminates odors and helps break down waste in RV holding tank
• Easy to use
• No harmful formaldehyde, pesticides or biocides
• RV and marine approved
• Safe for all septic tanks
• Fresh citrus scent