(2 pack) Camco TST RV Grey Water Odor Control and Holding Tank Deodorizer - Septic Safe - Lemon, 32oz (40252)
(2 pack) Camco TST RV Grey Water Odor Control and Holding Tank Deodorizer - Septic Safe - Lemon, 32oz (40252)
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(2 pack) Camco TST RV Grey Water Odor Control and Holding Tank Deodorizer - Septic Safe - Lemon, 32oz (40252)

4.6 stars out of 222 reviews
(4.6)|
222 ratings

Key item features

  • Effective Treatment: RV Waste Water Holding Tank Treatment removes grease buildup in your grey water tank, sink, and shower drain lines.
  • Odor Elimination: Grey Water Holding Tank Deodorizer eliminates foul odors, ensuring a fresh environment.
  • Biodegradable Formula: The biodegradable formulation is septic tank-safe, non-staining, and does not contain formaldehyde.
  • Large Capacity: Each 32-ounce bottle treats up to 320 gallons, with 4 ounces sufficient for a 40-gallon holding tank.
  • Lemon Scent: Leaves your grey water tank smelling fresh with a pleasant lemon scent.
  • Environmentally Safe: Safe for septic tanks and environmentally friendly, ensuring no harm to the ecosystem.
  • Trusted Brand: Manufactured by Camco, known for quality products in RVing, boating, camping, and more since 1966.
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Current price is $16.7626.2 ¢/fl oz
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  • 2-pack of Camco TST RV Grey Water Odor Control and Holding Tank Deodorizer - Septic Safe - Lemon, 32oz (40252)
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(2 pack) Camco TST RV Grey Water Odor Control and Holding Tank Deodorizer - Septic Safe - Lemon, 32oz (40252) $16.76 26.2 ¢/fl oz

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Customer ratings & reviews

4.6 out of 5 stars
stars222 ratings68 reviews
How item rating is calculated

Reviews summary

Pros
  • : Offers good value at this cost.
  • : Suitable for camper setup without odor issues.
  • : Has a subtle scent that controls odors.
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Showing 1-3 of 68 reviews

Sep 28, 2025
Mimi
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

We like using this product for our gray tank on our rv. It keeps the tank from having a bad smell from food particles and stuff. Also, it's a good price and lasts quite a while.

Helpful?79OV8ASET1D115648272064
Nov 1, 2025
Lisa
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

cleaner for your drains in your camper

we add this down are drain in our camper it works very well yes we will buy in the future for our camper we recommend this see for yourself

Helpful?79OV8ASET1D115648272064
Dec 9, 2025
Laura
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Love this product! Leaves the toilets and tanks very clean. We have allergies and sinus and there is no smell. Highly recommend.

Helpful?79OV8ASET1D115648272064