I am legally blind and can't read directions.. How much do i use on 1k gallontank?

My septic system is 43 years old. I am using 3-4 bottles per month with 750 gallon tank. I use 2 bottles at first of the month and then 2 at middle part of month. Hope this helps.

can you use the k570 h product along with the k 37?

Yes you can. I’ve done it but I usually wait a couple days in between.

Why does it smell like raw sewage?

i dont have time to smell it but i bet the septic guys say its perfume..... considering what they have too smell cleaning out septics.. i use it every 6mos and clean my septic every 2-3 years....

Roebic K 37 H Septic Tank Treatment 64 Ounce

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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648.15 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🛠️ Keep your septic system flawless—because prevention is the new power move!

ODOR FREE LIVING - Reduces unpleasant odors, keeping your bathroom fresh and inviting all year round.
QUARTERLY POWER UP - Economical 64 oz bottle designed for quarterly maintenance—stay ahead of septic issues effortlessly.
CLOG FREE CONFIDENCE - Efficiently degrades paper, proteins, starch, and fats to prevent costly backups.
BIO BOOSTED BREAKDOWN - Patented Roetech bacteria rapidly liquify solids and sludge for peak septic performance.
PLUMBING FRIENDLY FORMULA - Safe for all plumbing systems, preserving your home’s infrastructure with every use.

Roebic K-37-H Septic Tank Treatment is a 64-ounce liquid formula featuring patented Roetech bacteria that efficiently breaks down solids, paper, proteins, starch, and fats in septic systems. Safe for all plumbing types and biodegradable, it prevents clogs, reduces odors, and supports optimal septic function with quarterly use, making it a smart, cost-effective solution for proactive septic maintenance.

Specifications

ASIN	B000BQWJXO
Best Sellers Rank	#107,669 in Health ( See Top 100 in Health ) #13 in Septic Tank Treatments
Brand	Roebic
Brand Name	Roebic
Contains Liquid Contents?	Yes
Customer Reviews	4.6 out of 5 stars 3,100 Reviews
Global Trade Identification Number	00033051002372, 00033051802378
Included Components	K-37-H Septic Tank Treatment
Item Form	Liquid
Item Type Name	Septic Tank Treatment
Item Volume	64 Fluid Ounces
Item Weight	4 Pounds
Item form	Liquid
Item volume	64 Fluid Ounces
Manufacturer	Roebic Laboratories, Inc.
Material Features	Biodegradable
Material features	Biodegradable
Model Number	K-37-H
Number of Items	1
Part Number	K-37-H
Product Benefits	Prevents clogging, restores balance, promotes solid breakdown, and reduces odors in septic systems.
Scent	Unscented
Size	1.81 kg (Pack of 1)
Special Features	Clears Clogs
Specific Uses For Product	Indoor
Specific uses for product	Indoor
Surface Recommendation	Septic System
UPC	033051002372 033051802378
Unit Count	64 Milliliters

Reviews

J**O

Great preventive maintenance for long life septic.

This stuff is amazing, I use it every 6 months as proactive maintenance and I have never had an issue with our septic. Great value when considering what a septic repair could cost and in my county they are required to check every quarter and the technicians have said how my septic tends to be always clean and not sludgy like others.

14.07.2026

H**H

works well for the septic tank

septic tank treatment is good, saves a lot on long run

6.07.2026

A**R

Four Stars

Only been in a month but so far so good

13.05.2015

D**N

Hopefully works

13.03.2023

S**R

alles gut jederzeit wieder

4.08.2025

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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648.15 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.