Camco TST MAX RV Toilet Treatment, Ultra-Concentrated Formula, 32oz, Orange (41192)
Camco TST MAX RV Toilet Treatment, Ultra-Concentrated Formula, 32oz, Orange (41192)
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Camco TST MAX RV Toilet Treatment, Ultra-Concentrated Formula, 32oz, Orange (41192)

Camco TST MAX RV Toilet Treatment, Ultra-Concentrated Formula, 32oz, Orange (41192)Camco TST MAX RV Toilet Treatment Ultra Concentrated Formula Orange 32 Ounces 411922 pack Camco TST MAX RV Toilet Treatment Ultra Concentrated Formula Orange 32 Ounces 41192
Pack Size:Single

Key item features

  • Odor Elimination: Effectively eliminates odors within the RV holding tank, ensuring a fresh environment.
  • Concentrated Formula: Features an ultra-concentrated formula, requiring only 2 ounces to treat a 40-gallon tank.
  • Fresh Scent: Provides a fresh citrus scent, contributing to a pleasant atmosphere.
  • Waste Breakdown: Designed to break down waste, ensuring optimal performance in RV and marine tanks.
  • Eco-Friendly Solution: Safe for septic tanks and the environment, offering a sustainable treatment option.
  • Extended Freshness: A single 2-ounce application keeps a 40-gallon tank fresh for up to seven days.
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Customer ratings & reviews

4.5 out of 5 stars
stars1,390 ratings365 reviews
How item rating is calculated
  1. 5 stars76% (1,059)
  2. 4 stars11% (150)
  3. 3 stars6% (85)
  4. 2 stars2% (30)
  5. 1 star5% (66)

Reviews summary

Pros

  • : Helps eliminate odors and keeps tanks fresh.
  • : Has a non-overpowering citrus scent.
  • : Simple to use with minimal effort.
  • : Offers low cost per treatment or purchase.
  • : Helps control odors and breaks down sediment.
  • : Breaks down waste and toilet paper.
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Showing 1-3 of 365 reviews

Oct 25, 2025
valente
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

No Smell, No Clogs, No Problem!

No Smell, No Clogs, No Problem! ​We've been using the Camco TST MAX Ultra Concentrated formula in our camper all season, and it has been fantastic. For such a small 32 oz bottle, it lasts an incredibly long time, which is a huge bonus for saving storage space. ​The main selling point for me is the ease of use. The cap makes measuring the right amount of the concentrated liquid simple, and you just pour it in. It couldn't be easier. ​But the real test is the smell, and this product passes with flying colors. Even on long, hot weekends, it completely neutralizes any odors from the black tank, keeping our camper bathroom fresh. ​I've also noticed a big difference when it's time to empty the tank. It does an excellent job breaking down waste and RV-specific toilet paper. This means we get a clean, fast dump with no clogs or backups in the sewer hose. It's a powerful and effective treatment that I'll be buying again.

Helpful?3BF60DA9AOX414504342
Nov 6, 2025
Kristy
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This is the only treatment we use in our RV's

This is the only treatment we use in our RV's we have been using it for years with great results. I love that you can add as much or as little as you might need for a specific trip. A little more if you are staying for a longer period in hot weather and a little less for a weekend quick trip.

Helpful?3BF60DA9AOX414504342
Nov 5, 2025
John
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

TST has a great smell and it definitely made a difference in our RV holding tank. It's easy to use. My only complaint is that there is no way on the bottle to measure out the 2 ounces you need for each treatment. Other than that, this is my go to product. I would recommend it to everyone I know that has a camper or an RV.

Helpful?3BF60DA9AOX414504342