Thetford Tank Blaster, RV and Marine Black and Grey Tank Cleaner, 4 Pack Dry Granules (96527)
Thetford Tank Blaster, RV and Marine Black and Grey Tank Cleaner, 4 Pack Dry Granules (96527)
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Thetford

Thetford Tank Blaster, RV and Marine Black and Grey Tank Cleaner, 4 Pack Dry Granules (96527)

Key item features

  • Broad Compatibility: Works effectively with both RV and marine black and grey wastewater tanks, offering versatile application.
  • Safe Formulation: Engineered to be safe for waste plumbing systems, seals, and various surfaces within RV and marine environments.
  • Powerful Performance: Utilizes active enzymes to break down and eliminate crud, tissue, waste, and grease deposits.
  • Dual Functionality: Cleaners actively lift deposits from tank walls, while specialized additives target and remove hard water deposits from sensors.
  • Overnight Convenience: Features micro-foam action and a 2-in-1 formula that works overnight to clean black, grey, and portable waste tanks.
  • Concentrated Treatment: Available in 1.6 oz tear-open pouches, providing a super-concentrated enzymatic blend for effective treatment.
  • Deposit Elimination: Non-dusting particles with an active enzymatic blend specifically blast crud and attack various organic materials.
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Current price is $15.83$15.83/count
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Customer ratings & reviews

4.2 out of 5 stars
stars83 ratings31 reviews
How item rating is calculated
  1. 5 stars70% (58)
  2. 4 stars10% (8)
  3. 3 stars4% (3)
  4. 2 stars7% (6)
  5. 1 star10% (8)

Reviews summary

Neutral

  • : Can be highly accurate, but may occasionally malfunction.
  • : Can be strong, but also reportedly mild.
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Showing 1-3 of 31 reviews

Sep 10, 2024
Mark
5 out of 5 stars review

Verified Purchase

Good Stuff

Good stuff, I use the less expensive stuff routinely and use this Thetford Blaster twice yrly, when head south for winter and north for summer. We travel a couple hundred miles on our first day, short day, so we put the packets in with just over a 1/3 tank of water. Works pretty good sloshing around for a few hours while traveling.

Helpful?4MA1BF6PY3D2209374341
Aug 19, 2025
Bear
5 out of 5 stars review

Verified Purchase

Great product- All R.V.'s should have this!!👍

Helpful?4MA1BF6PY3D2209374341
Dec 10, 2025
ashley
Item details
Size: 1 unit
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works!!

Deep cleans your tank. Use it every couple of weeks to keep the smell away

Helpful?4MA1BF6PY3D2209374341