Skip to product information
1 of 5

CAMCO

Camco TST Fresh Scent RV Toilet Treatment - Formaldehyde Free - Breaks Down Waste And Tissue, Septic Tank Safe - Treats up to 8-40 Gallon Holding Tanks - (8) 4 oz Bottles (40221)

Camco TST Fresh Scent RV Toilet Treatment - Formaldehyde Free - Breaks Down Waste And Tissue, Septic Tank Safe - Treats up to 8-40 Gallon Holding Tanks - (8) 4 oz Bottles (40221)

SKU:C1W40221

Regular price $29.99
Regular price Sale price $29.99
Sale Sold out
Shipping calculated at checkout.

In stock

Quantity
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • Toilet Deodorizer With Reactive Odor-Eliminating Technology: Experience a powerful RV odor eliminator that stops RV black tank odors for up to 7 days. Just (1) bottle treats camper toilets with up to a 40-gallon tank.
  • Superior Formulation, Unmatched Performance: Get exceptional results with TST MAX RV tank treatments. The advanced chemistry is safe for septic systems.
  • Powerful RV Black Tank Treatment: Eliminate clogs & odors in your camper/marine black water tank. This liquified RV black tank treatment breaks down waste & RV toilet paper, while also aiding in waste digestion for optimal sensor performance.
  • Multi-Purpose: This RV accessory is great for boating, full-time/occasional camping, boondocking, & portable camping toilets. Be sure to have this camper must-have with the rest of your camping supplies.
  • Made in the USA: Camco’s TST RV toilet chemicals are proudly made in the USA & trusted by RVers and boaters for their holding tank treatment needs.
  • Refreshing Scent | Quantity: Enjoy a pleasant, long-lasting fresh scent as you're RVing without worrying about septic tank odors ruining your experience. Includes (8) single 4-ounce bottles.
Brand CAMCO
Manufacturer part number 40221
UPC / GTIN 14717402217
Weight 3.04 lb
Dimensions (L × W × H) 4.2 × 5.8 × 2.9 in
Category RV & Camping
Condition New — genuine brand-name product
Genuine brand-name product, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Questions before you order? Send us the manufacturer part number above and we’ll confirm. 30-day returns on unused items.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

View full details