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Shop Local. Support Independent. 91 products available
Drain & Septic Chemicals

Shop 91 drain & septic chemicals at National Hardware Group — from trusted brands like Amazing Liquid Fire, B & K, Clor Mor and more. Every item is an authorized, warranty-backed purchase, with prices starting around $5.59. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
91 products
Insta-Flo Crystals Drain Cleaner 1 lb
USA

Insta-Flo

Insta-Flo Crystals Drain Cleaner 1 lb

MPN: IS-100

$13.99
Drano Commercial Gel Hair Clog Remover 16 oz
6 per case USA

Drano

Drano Commercial Gel Hair Clog Remover 16 oz

MPN: 00235

$51.54
Save 15% at $75+ Case of 6
Zep Gel Clog Remover 64 oz
USA
In-Store

Zep

Zep Gel Clog Remover 64 oz

MPN: ZULHM64

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Zep Liquid Heat Gel Clog Remover 128 oz
USA
In-Store

Zep

Zep Liquid Heat Gel Clog Remover 128 oz

MPN: ZULHM128

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Roebic Liquid Drain Opener 32 oz
USA
In-Store

Roebic

Roebic Liquid Drain Opener 32 oz

MPN: PDO

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Santeen Industrial Strength S-T Liquid Drain Opener 64 oz
USA
In-Store

Santeen

Santeen Industrial Strength S-T Liquid Drain Opener 64 oz

MPN: 00210

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Roebic Liquid Leach & Drain Field Opener 32 oz
4 per case USA

Roebic

Roebic Liquid Leach & Drain Field Opener 32 oz

MPN: K-570-Q-4

$79.96
Save 15% at $75+ Case of 4
Roebic Concentrate Septic System Treatment 32 oz
4 per case USA

Roebic

Roebic Concentrate Septic System Treatment 32 oz

MPN: K-37-Q-C1500-4

$79.96
Save 15% at $75+ Case of 4
Roebic Crystals Drain & Trap Cleaner 16 oz
USA

Roebic

Roebic Crystals Drain & Trap Cleaner 16 oz

MPN: K67GDB-12

$12.99
Roebic Granules Septic System Treatment 12 oz
4 per case USA

Roebic

Roebic Granules Septic System Treatment 12 oz

MPN: K-37BAG-4-12

$31.96
Save 15% at $75+ Case of 4
Roebic Liquid Main Line Cleaner 1 qt
USA

Roebic

Roebic Liquid Main Line Cleaner 1 qt

MPN: K-97Q-4

$10.99
Roebic Liquid Build-Up Remover 32 oz
USA

Roebic

Roebic Liquid Build-Up Remover 32 oz

MPN: K-87SD-Q-4

$10.99
Roebic Powder Root Killer 1 lb
USA

Roebic

Roebic Powder Root Killer 1 lb

MPN: FRK-6

$23.99
Green Gobbler Powder Septic Tank Treatment 27 oz
4 per case USA

Green Gobbler

Green Gobbler Powder Septic Tank Treatment 27 oz

MPN: G8044

$55.96
Save 15% at $75+ Case of 4
Green Gobbler Crystals Root Killer 64 oz
4 per case USA

Green Gobbler

Green Gobbler Crystals Root Killer 64 oz

MPN: G8079

$79.96
Save 15% at $75+ Case of 4
Green Gobbler Liquid Drain Deodorizer 22.5 fl. oz.
4 per case USA

Green Gobbler

Green Gobbler Liquid Drain Deodorizer 22.5 fl. oz.

MPN: G0018A

$47.96
Save 15% at $75+ Case of 4
Green Gobbler Liquid Hair Clog Remover 16 fl. oz.
6 per case USA

Green Gobbler

Green Gobbler Liquid Hair Clog Remover 16 fl. oz.

MPN: G8072

$65.94
Save 15% at $75+ Case of 6
Green Gobbler Liquid Clog Preventer 64 fl. oz.
4 per case USA

Green Gobbler

Green Gobbler Liquid Clog Preventer 64 fl. oz.

MPN: G8025J

$71.96
Save 15% at $75+ Case of 4
Green Gobbler Gel Hair & Grease Clog Remover 64 oz
4 per case USA

Green Gobbler

Green Gobbler Gel Hair & Grease Clog Remover 64 oz

MPN: G8022

$79.96
Save 15% at $75+ Case of 4
Roebic Holding Tank Treatment
USA
In-Store

Roebic

Roebic Holding Tank Treatment

MPN: RVM-Q-6

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Drano Commercial Line Gel Clog Remover 42 fl. oz.
8 per case USA

B & K

Drano Commercial Line Gel Clog Remover 42 fl. oz.

MPN: 22118

$63.92
Save 15% at $75+ Case of 8
Green Gobbler Liquid Main Line Cleaner 128 oz
4 per case

Green Gobbler

Green Gobbler Liquid Main Line Cleaner 128 oz

MPN: G0670J

$79.96
Save 15% at $75+ Case of 4
Instant Power Crystals Drain Opener 1 lb
6 per case USA

Instant Power

Instant Power Crystals Drain Opener 1 lb

MPN: 1650

$33.54
Save 15% at $75+ Case of 6
RID-X Liquid Septic System Treatment 24 oz
6 per case USA

Rid-X

RID-X Liquid Septic System Treatment 24 oz

MPN: 1920078051

$113.94
Save 15% at $75+ Case of 6
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Related categories

Crystal Drain CleanersPaint & Cleaning SuppliesLiquid Drain CleanersAcid Drain CleanersBacterial Cleaners
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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