
Amazon · 1 wk ago
$15 w/ Sub & Save
free shipping w/ Prime
more
↑ less
This 24-pack of Active coffee-machine descaler tablets is $15 when you choose Subscribe & Save and clip the 30% coupon on the Amazon product page. That’s an $8 savings. Free shipping applies. Buy Now at Amazon
Features
- Concentrated formula deep cleans coffee systems
- Comprehensive residue removal
- 24 tablet value pack
- Provides over one year of supply
- More efficient than powders or pods
More Offers

Amazon · Sep 17, 2026
$15 via Sub & Save
free shipping w/ Prime
more
↑ less
This 24-pack of Active coffee-machine descaler tablets is $15 when you choose Subscribe & Save and clip the 30% coupon on the Amazon product page. That’s an $8 savings. Free shipping applies. Buy Now at Amazon
Features
- Concentrated formula deep cleans coffee systems
- Comprehensive residue removal
- 24 tablet value pack
- Provides over one year of supply
- More efficient than powders or pods
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Price Analysis
|   | Discount | Last Deal Price | Current Price |   |
|---|---|---|---|---|
| Amazon |   | $15 (exp 2 wks ago) | $15 | Buy Now |
| Walmart |   | $18 (exp 3 mos ago) | -- | Check Price |










Sulfamic acid, starch, citric acid, sodium bicarbonate & Polyethylen Glycol, which is a a petroleum based item that is poisonous to ingest. Also it's made in China.
The ingredients are:
Sulfamic acid: 15–40%
Starch: 10–30%
Citric acid: 10–30%
Sodium bicarbonate: 7–13%
Polyethylene glycol: 1–5%
I wouldn't use it in my coffee pot. Seems like there are a lot of people who had the wool pulled over their eyes. A couple pounds of 100% Citric acide costs less than 10 bucks, it is pure and doesn't have all this BS mixed in with it. It works flawlessly, I've used it for years.
That Sulfamic Acid in this is scary, why would you put it in your coffee pot and use it in equipment that makes things you INGEST, when the safety sheet indicates it can be dangerous to skin and eyes??