Camco TST RV Toilet Treatment Drop-ins, Orange Citrus Scent, 15-Pack (41189)
Camco TST RV Toilet Treatment Drop-ins, Orange Citrus Scent, 15-Pack (41189)
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Camco TST RV Toilet Treatment Drop-ins, Orange Citrus Scent, 15-Pack (41189)

737 ratings
Camco TST RV Toilet Treatment Drop-ins, Orange Citrus Scent, 15-Pack (41189)Camco 41189 TST Orange Citrus Scent RV Toilet Treatment Drop Ins 15 pack2 pack Camco 41189 TST Orange Citrus Scent RV Toilet Treatment Drop Ins 15 pack
Pack SizeSingle

Key item features

  • Odor Elimination: Camco TST RV Toilet Treatment Drop-ins eliminate odors and help break down waste in the RV holding tank.
  • Ultra-Concentrated: Just one drop-in treats up to a 40-gallon tank, making it highly efficient.
  • Non-Toxic Formula: Does not contain the toxic, formaldehyde-releasing ingredient bronopol, ensuring safety.
  • RV and Marine Approved: Suitable for use in both RVs and marine environments.
  • Septic Safe: Safe for all septic tanks, including portable camping toilets.
  • Fresh Citrus Scent: Features a pleasant orange citrus scent to enhance the camping experience.
  • Convenient Pack: Each bag contains 15 drop-ins, providing ample supply for multiple uses.
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Customer ratings & reviews

4.5 out of 5 stars
stars
737 ratings146 reviews
How item rating is calculated
  1. 5 stars76% (558)
  2. 4 stars12% (89)
  3. 3 stars4% (30)
  4. 2 stars3% (19)
  5. 1 star6% (41)

Reviews summary

Pros

  • : Simple to operate with storage.
  • : Compact design suitable for small spaces.
  • : Reduces unpleasant smells significantly.

Cons

  • : The units arrived split and disintegrated into granules.
  • : May break or disintegrate with use.
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Showing 1-3 of 146 reviews

Dec 20, 2025
Reviewer name: Texas
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good, proven product.

These pods work great, don't need much storage space, smell great, and keep odors from happening in the Black tank. I use the liquid for the Gray tank, and Black, too. The liquid does not freeze, so it can be stored in the "trunk". The bag on the pods does not always stay closed. I dump my tanks twice (G) and once a week (B) without any problems.

Helpful?4AR85IAOLIXI14504340
Jun 8, 2026
Reviewer name: trip777
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This works better than the liquid if you don't need a quick fix but it takes a minute to fully work.... still alright if your on a budget

Helpful?4AR85IAOLIXI14504340
Jul 6, 2026
Reviewer name: William
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It works

Put it simply: works.

Helpful?4AR85IAOLIXI14504340
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