Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Drain and Septic Tank Cleaners

170 results

Zep Septic Defense 8 -Pack 16 -Count Septic Cleaner

Zep 

Septic Defense 8 -Pack 16 -Count Septic Cleaner

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4.8
417
Rid-X Pro Platinum 24 -fl oz Septic Cleaner

Rid-X 

Pro Platinum 24 -fl oz Septic Cleaner

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4.6
5
CAMCO Dual Flush RV Holding Tank Rinser with 2-Way Jet Cleaning Action (39072)

CAMCO 

Dual Flush RV Holding Tank Rinser with 2-Way Jet Cleaning Action (39072)

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plink Fizzy Drain Freshener Tablets Lemon Scent 18 Count Pack of 3

plink 

Fizzy Drain Freshener Tablets Lemon Scent 18 Count Pack of 3

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Roebic Laboratories, Inc. Roebic K-87 S.G.P. Soap Grease Paper Digester 32 Ounce

Roebic Laboratories, Inc. 

Roebic K-87 S.G.P. Soap Grease Paper Digester 32 Ounce

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CAMCO TST PRO Camper/RV Toilet Treatment - Innovative Bio-Enzymatic Formula -Fastest Odor Stopper RV Sewer Waste Breakdown - RV Black Tank Treatment - Fresh Pine Scent - Septic-Safe 32-Oz (41771)

CAMCO 

TST PRO Camper/RV Toilet Treatment - Innovative Bio-Enzymatic Formula -Fastest Odor Stopper RV Sewer Waste Breakdown - RV Black Tank Treatment - Fresh Pine Scent - Septic-Safe 32-Oz (41771)

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Zep 10 Minute Drain Opener Gel 6 -Pack 64 Ounce(s) Drain Cleaner Pour bottle

Zep 

10 Minute Drain Opener Gel 6 -Pack 64 Ounce(s) Drain Cleaner Pour bottle

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5.0
1
Homesolv limited 6 -Pack 22 Fluid ounce(s) Drain Cleaner Pour bottle

Homesolv 

limited 6 -Pack 22 Fluid ounce(s) Drain Cleaner Pour bottle

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for pricing and availability

5.0
2