product image
product image preview
product image preview
product image preview
product image preview
product image preview
product image preview

Camco TST Camper/RV Grey Water Odor Control - Features Septic Safe Biodegradable Formula - Removes Grease Build-Up in Black Water Tank, Sink & Shower Drains - Fresh Lemon Scent, 32-oz Bottle (40252)

7.14

Save 21%

Other platform prices

Camco TST Camper/RV Grey Water Odor Control - Features Septic Safe Biodegradable Formula - Removes Grease Build-Up in Black Water Tank, Sink & Shower Drains - Fresh Lemon Scent, 32-oz Bottle (40252)

4.6

700+ bought in past month

Highest ranking 101

13 comments

$7.14

Save 21%

Other platform prices

· RV Grey Water Tank Treatment: Effectively cleans your RV's grey water system by removing tough grease buildup from tanks, sinks, and shower drain lines, helping to prevent clogs and maintain smooth water flow during your adventures. · Powerful RV Holding Tank Deodorizer: Neutralizes unpleasant odors caused by waste and residue, replacing them with a clean, refreshing scent, so your camper remains inviting and odor-free, whether you're on the road or parked at your favorite spot. · Safe for Septic Tanks: Crafted with care for the environment, this solution is septic tank-safe, formaldehyde-free, and non-staining—delivering powerful results while protecting your RV & minimizing environmental impact. · Convenient & Easy to Use: Simplify RV maintenance with this 32 oz concentrated formula. Just 4 oz treats a 40-gal. tank with maximum efficiency. Stay a happy camper with this camping essential for a fresh, clean RV on all your adventures. · Lasting Fresh Lemon Scent: Infuses your RV grey water tank with a crisp lemon fragrance, eliminating any lingering odors and keeping your RV smelling clean and welcoming.

Related products

Reviews From
avatar

Rena P.Reviewed in the United States on May 14, 2025

Product does what it states. Clean smelling. Easy to use. Happy with the results.

avatar

Chuck P.Reviewed in the United States on May 14, 2025

Works as advertised. I have used this product for years in my RV.

avatar

Mikeee1961Reviewed in the United States on September 9, 2024

We own a vacation camper that we have to close up for weeks and months at a time I use this product to keep the gray oder down between trips. Smells fresh and clean when you walk in after being shut up for extended times.

avatar

whtRuW8ing4Reviewed in the United States on April 9, 2025

Smells good and I'd say I so would continue to use it to freshen my sink. It was packaged good and the top was secured. Great product. I had a strand can only one hand and didn't have a problem.

avatar

ValerieReviewed in the United States on November 1, 2024

This TST rv/camper grey water oder control works like magic! We use it after every dump and flush in both gray tanks and we have never had an issue! I highly recommend this product!!

avatar

SChaddReviewed in the United States on April 8, 2024

My husband and I have lived in our 5th wheel for 6 years. I started to notice a smell when I uncovered my kitchen sink. I tried soda & vinegar to no avail. I admit I was skeptical but ordered it anyway. I’ve used it twice now and have to say I’m pleasantly surprised. Little to no oder. The instructions weren’t real clear so we put 2 oz’s down the drain (did not flush with water) and let it sit in the goose neck overnight. This is something to keep on hand.

avatar

SusieReviewed in the United States on August 12, 2024

I like the product it works fine but the last two times I have gotten it, it has leaked all over the package And one delivery I had to throw away completely because it was all over everything.

avatar

D. WongReviewed in the United States on October 28, 2024

We have a reoccurring grey water Oder issue in our RV. This is a quick fix!

avatar

Joanne PhillipsReviewed in Canada on August 26, 2022

I have used both the powder and the liquid. Never had a problem with smell. I would recommend this brand.

avatar

Daryl BraitenbachReviewed in Canada on September 6, 2023

Easy to use and has a nice smell .

avatar

Mark TReviewed in Canada on September 5, 2024

Wonders never cease. I don't usually buy these type of products. Took a chance. It stopped the smell my wife could detect in the RV bathroom sink. She thinks I'm a dragon slayer...lol. I will buy more as needed.

avatar

Amazon CustomerReviewed in Canada on January 8, 2024

Love the product and very competitive price.

avatar

Richard LeibelReviewed in Canada on September 4, 2018

Works great, our grey tanks don't smell. I have used this as preventative treatment so that they don't start smelling. Arrived on time and exactly as promised.