Thetford Aqua MAX® Spring Showers RV and Marine Holding Tank Treatment, 6 x 8-oz Liquid (96634)
Thetford Aqua MAX® Spring Showers RV and Marine Holding Tank Treatment, 6 x 8-oz Liquid (96634)
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Thetford Aqua MAX® Spring Showers RV and Marine Holding Tank Treatment, 6 x 8-oz Liquid (96634)

4.5 stars out of 121 reviews
(4.5)|
121 ratings

Key item features

  • Enzyme Action: Enzyme-based formula effectively breaks down waste and liquefies both waste and toilet paper within holding tanks.
  • Odor Elimination: Eliminates offensive odors from holding tanks, leaving behind a pleasant scent.
  • Versatile Application: Designed for use in RV and marine holding tanks, as well as portable toilets.
  • Eco-Friendly Formula: Formaldehyde and Bronopol free, compliant with regulations, and formulated with beneficial probiotics, making it campground and marina friendly, and safe for septic systems.
  • Convenient Dosing: Each 8-oz bottle treats a 40-gallon holding tank, with six doses provided per pack.
  • Secure Packaging: Supplied in 6 x 8-oz bottles of holding tank deodorant, each equipped with child-resistant caps.
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Current price is $13.6628.5 ¢/fl oz
Price when purchased online
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Columbus, 43215
Arrives by Wed, Feb 4
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Customer ratings & reviews

4.5 out of 5 stars
stars121 ratings62 reviews
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Reviews summary

Pros
  • : Offers affordable options for customers.
  • : Cuts down on germs and grime in toilet bowls.
  • : Ideal for use in camper settings.
  • : Leaves a clean smell in the holding tank.
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Showing 1-3 of 62 reviews

Sep 12, 2025
Carrie
Item details
Count: 6
5 out of 5 stars review

Verified Purchase

We have been using this product since 2019. It does the job.

Helpful?2MLWNXUYLDVT176535851
Sep 5, 2025
WalmartCustomer
Item details
Count: 6
5 out of 5 stars review

Verified Purchase

Have used this product for years. Disappointed I can't buy it in the store but am glad to find it online

Incentivized Review
Helpful?2MLWNXUYLDVT176535851
Jul 12, 2025
Divina
Item details
Count: 6
5 out of 5 stars review

Verified Purchase

Taylor was sweet and professional

Helpful?2MLWNXUYLDVT176535851