









🦠 Keep your septic system thriving—because your home deserves the healthiest flow!
CLR Healthy Septic System is a 14-ounce microbial treatment that introduces live bacteria to septic systems, drains, and RV tanks. Its industrial-strength formula rapidly degrades fats, oils, and organic matter to maintain free-flowing plumbing and neutralize odors. Certified by the EPA's Safer Choice Program, it’s safe for all plumbing and environmentally friendly, making it an essential maintenance product for a hassle-free, odor-free septic system.






| ASIN | B0028OTZMU |
| Best Sellers Rank | #387,533 in Health & Household ( See Top 100 in Health & Household ) #187 in Septic Tank Treatments |
| Date First Available | May 5, 2009 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.2 ounces |
| Item model number | SEP-14 |
| Manufacturer | CLR |
| Package Dimensions | 8.03 x 3.86 x 1.54 inches |
C**D
Works wonderful
At my old house, the septic system backed up. Right after I had it cleaned. I tried three other kinds of drain cleaners trying to fix the problem and not a whole lot helped and then I bought CLR. And I have everything started to drain a little better so I didn’t have so much, overflowing on the floors and the smell and it was really disgusting
S**R
CLR Drains
Works good as long as drains are completely clogged
S**D
Country Life
We live in the country and have a septic tank. For the last five (5) years (since we moved in) we have used this. We have had absolutely no issues….no problems.
L**Y
Works
This works well and doesn't have a bad smell like some cleaners. I have asthma an this doesn't bother my breathing at all (of course asthmatics can have very different allergies, so this is not any sort of guarantee others will be okay with it) I was surprised by the size. I didn't even know it came in 14 oz. which is what this is. I had been getting 32 oz. ones so this was less than half the expected size. For some reason this page doesn't give the size, so I thought I'd do it.
W**0
CLR seems to be doing the job.
My septic system is rather new, only a 5 years old. I have been using CLR Septic System Treatment ever since installation and have not experienced any problems. However given the short length of time since the installation of the system and proper use there of, I'm not so sure any problems would have surfaced (no pun intended) in this time period. In the meantime I will continue to use CLR.
M**N
Value
Can't be sure it's working, but it's more economical than many powders
A**H
Works to remove hard water build up on granite
I let the solution sit for an hour or so and it helped to break up tough hard water on my granite. Will use again.
T**T
Good product, tiny bottle
I’ve used this stuff for years and didn’t pay attention when I ordered it off Amazon for the first time. Just added the correctly priced one to cart and bought it. When it came it was so tiny! I checked my order but no, they hadn’t made a mistake, that’s the size I ordered. I checked Walmart & Meijer (where I normally buy it but I was being lazy) and sure enough, instead of paying $8-10 for the big bottle, the big bottle is now $28 freaking dollars. I know this stuff is amazing and I’ve had zero septic issues in the three years I’ve been using it, but with with a price hike like that I’ll have to start to look at other brands.
E**N
This is fantastic stff for septics. I haven’t been able to get it in BC fir a few months. The cost here was $8.75 and the cost from you was &30.00. A big difference don’t you think?
P**E
Tres bon service mais attendait à plus déçu ☹️
W**Y
Use for prevention don’t have a problem so that’s great
TrustPilot
3天前
2 周前