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Mindfully Made CleanersShoe Care & RepairAll Purpose CleanersBathroom Air FreshenersBathroom CleanersBug SprayCar Air FreshenersCleaning ToolsDishwashingDisinfectant CleanersDrain CleanersEasy OffFloor CleanersFurniture CleanersGlass CleanersGreen GobblerInsect Sprays and FoggersKitchen CleanersKitchen Cleaning SuppliesLaundry DetergentsLysolLysol Bathroom CleanersMold and Mildew RemoversMultipack Air FreshenersOdobanScotch-BriteSeptic CleanersSeventh GenerationSpray Air FreshenersToilet Bowl CleanersToilet Brushes
Caustic Cleaner(103)
Uses item details. Price when purchased online
Simple Green All Purpose Cleaner, Sassafras Scent, 32 fl oz (3-Pack) From $14.91
Sponsored
From$1491
Simple Green All Purpose Cleaner, Sassafras Scent, 32 fl oz (3-Pack)
8124.7 out of 5 Stars. 812 reviews
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Unitedlys Caustic Soda - Fast-Acting, Non-Toxic & Odorless Formula to Clear Blockages Instantly - Unblock Clogged Sinks & Pipes with Chimney & Drain Cleaner Flakes - 880 Grams $58.80
$5880
current price $58.80Unitedlys Caustic Soda - Fast-Acting, Non-Toxic & Odorless Formula to Clear Blockages Instantly - Unblock Clogged Sinks & Pipes with Chimney & Drain Cleaner Flakes - 880 Grams
Unitedlys Caustic Soda Drainage Block Remover 350G | Chimney, Drain & Sink Cleaner | Fast-Acting, Non-Toxic & Odorless Drain Cleaner Flakes | Swift Pipe Cleaner $16.70 Was $37.00
Now$1670
current price Now $16.70, Was $37.00$37.00
Unitedlys Caustic Soda Drainage Block Remover 350G | Chimney, Drain & Sink Cleaner | Fast-Acting, Non-Toxic & Odorless Drain Cleaner Flakes | Swift Pipe Cleaner
25 out of 5 Stars. 2 reviews
Zep Drain Aid Drain Pipe Cleaner -1 Qt (Case of 12) - 167801 - A Liquid Caustic-Based Drain and Pipe Cleaner with No Odor and No Fumes, For Both Corrective and Preventative Care $127.99
$12799
current price $127.99Zep Drain Aid Drain Pipe Cleaner -1 Qt (Case of 12) - 167801 - A Liquid Caustic-Based Drain and Pipe Cleaner with No Odor and No Fumes, For Both Corrective and Preventative Care
DwellJoy Powerful Drain Cleaner Powder - Fast-Acting Enzyme & Caustic Formula Dissolves Hair, Grease, Food Clogs in 15-30 Min, Pipe-Safe for PVC, Septic Systems, Deodorizing From $6.30
From$630
DwellJoy Powerful Drain Cleaner Powder - Fast-Acting Enzyme & Caustic Formula Dissolves Hair, Grease, Food Clogs in 15-30 Min, Pipe-Safe for PVC, Septic Systems, Deodorizing
Caustic Soda Flakes (400g) Unblock Clogged Sinks & Pipes with Chimney & Drain Cleaner Non-Toxic & Odorless Formula to Clear Blockages Instantly $38.99
$3899
current price $38.99Caustic Soda Flakes (400g) Unblock Clogged Sinks & Pipes with Chimney & Drain Cleaner Non-Toxic & Odorless Formula to Clear Blockages Instantly
Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution | 2 Pounds each | Pack of 2 $57.56
$5756
current price $57.56Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution | 2 Pounds each | Pack of 2
Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution $17.99
$1799
current price $17.99Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution
The Boyer Lye for Soap Making, Sodium Hydroxide Pure High Test Lye Food Grade, Caustic Soda, Drain Cleaner and Clog Remover, 2 Pack 2.2 lbs $51.81
$5181
current price $51.81The Boyer Lye for Soap Making, Sodium Hydroxide Pure High Test Lye Food Grade, Caustic Soda, Drain Cleaner and Clog Remover, 2 Pack 2.2 lbs
Sodium Hydroxide (NaOH) Caustic Soda for Laboratory, Manufacturing, Water Treatment, Drains, and Food 1-Pound | Pack of 3 $43.17
$4317
current price $43.17Sodium Hydroxide (NaOH) Caustic Soda for Laboratory, Manufacturing, Water Treatment, Drains, and Food 1-Pound | Pack of 3
Sodium Hydroxide (NaOH) Caustic Soda for Laboratory, Manufacturing, Water Treatment, Drains, Food, Hair, and Skincare 1-Pound | Pack of 24 $215.99
$21599
current price $215.99Sodium Hydroxide (NaOH) Caustic Soda for Laboratory, Manufacturing, Water Treatment, Drains, Food, Hair, and Skincare 1-Pound | Pack of 24
Drain Unblocker 250g | Fast-Acting Sink, Shower & Toilet Clog Remover | & Caustic Pipe Cleaner for Hair, Grease, Odor | on PVC, Copper, Iron, Stainless | Value Pack Treats 15 Sinks
Drain Unblocker 250g | Fast-Acting Sink, Shower & Toilet Clog Remover | & Caustic Pipe Cleaner for Hair, Grease, Odor | on PVC, Copper, Iron, Stainless | Value Pack Treats 15 Sinks
32 lbs Potassium Hydroxide Flakes KOH Caustic Potash Anhydrous KOH Dry Electrolyte - 16 x 2lb Bottles - Lye Drain Cleaner - HDPE container with resealable Child Resistant cap $110.97
$11097
current price $110.9732 lbs Potassium Hydroxide Flakes KOH Caustic Potash Anhydrous KOH Dry Electrolyte - 16 x 2lb Bottles - Lye Drain Cleaner - HDPE container with resealable Child Resistant cap
15 out of 5 Stars. 1 reviews
Drain Unblocker Powder - 250g Pipe Cleaner for Kitchen, Bathroom, and Toilet, Fast-Acting Formula Dissolves Hair, Grease, and Soap Scum, Enzyme and Caustic Blend, Safe for PVC, Copper, Iron Pipes
Drain Unblocker Powder - 250g Pipe Cleaner for Kitchen, Bathroom, and Toilet, Fast-Acting Formula Dissolves Hair, Grease, and Soap Scum, Enzyme and Caustic Blend, Safe for PVC, Copper, Iron Pipes
Clearance Drain and Septic Cleaner and Friendly Bacteria Booster. Deodorizes and Unclogs Pipes - Septic Tanks - RV Tanks-and More. No Caustic Chemicals! Dissolves Fats, Oil, and Grease Was $12.79
Drain and Septic Cleaner and Friendly Bacteria Booster. Deodorizes and Unclogs Pipes - Septic Tanks - RV Tanks-and More. No Caustic Chemicals! Dissolves Fats, Oil, and Grease
Clearance Heavy-Duty Drain Unblocker Powder – Fast-Acting Enzyme & Caustic Formula for Kitchen & Bathroom Pipes, Eliminates Hair, Grease & Food Clogs, Neutralizes Odors From $5.09
From$509
Heavy-Duty Drain Unblocker Powder – Fast-Acting Enzyme & Caustic Formula for Kitchen & Bathroom Pipes, Eliminates Hair, Grease & Food Clogs, Neutralizes Odors
Clearance 200g Powerful Drains Unblocker Powder – Fast-Acting Enzyme & Caustic Cleaner for Hair, Grease, Food & Soap Scum Clogs – Deodorizes & Leaves Fresh Smell – Safe for PVC, Copper, Stainless Was $10.32
200g Powerful Drains Unblocker Powder – Fast-Acting Enzyme & Caustic Cleaner for Hair, Grease, Food & Soap Scum Clogs – Deodorizes & Leaves Fresh Smell – Safe for PVC, Copper, Stainless
Sodium Hydroxide Beads - 40 lb Pail | Technical Grade Caustic Soda | 99% Pure | Drain Cleaner, Soap Making, Water Treatment & More $134.97
$13497
current price $134.97Sodium Hydroxide Beads - 40 lb Pail | Technical Grade Caustic Soda | 99% Pure | Drain Cleaner, Soap Making, Water Treatment & More
Red Hot Devil Lye Sodium Hydroxide High Grade Caustic Soda, 10 lb From $43.00
2 options
Available in additional 2 optionsFrom$4300
Red Hot Devil Lye Sodium Hydroxide High Grade Caustic Soda, 10 lb
11 out of 5 Stars. 1 reviews
Lekihaqq 2 Packs Pipe Cleaner Powder, Fast-Acting Drain Unblocker, Dissolves Hair Grease Food Soap Scum,Enzyme Caustic Formula Eliminates Odors, Kitchen Bathroom Toilet Drain Maintenance
Lekihaqq 2 Packs Pipe Cleaner Powder, Fast-Acting Drain Unblocker, Dissolves Hair Grease Food Soap Scum,Enzyme Caustic Formula Eliminates Odors, Kitchen Bathroom Toilet Drain Maintenance
Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution | Pack of 6 $86.35
$8635
current price $86.35Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution | Pack of 6
Clearance Kraoden Drains Unblocker Powder, Fast Acting Pipe Cleaner for Kitchen, Bathroom & Toilet, Enzyme & Caustic Formula Removes Clogs & Odors, Safe for All Plumbing Was $12.46
Kraoden Drains Unblocker Powder, Fast Acting Pipe Cleaner for Kitchen, Bathroom & Toilet, Enzyme & Caustic Formula Removes Clogs & Odors, Safe for All Plumbing
YiJuHui 1pcs Drain Cleaner Powder - Fast-Acting Enzyme & Caustic Formula, Dissolves Grease, Hair, Food, Soap Scum, Pipe-Safe for PVC, Copper, Iron, Septic Systems, Eliminates Odors From $9.99
3 options
Available in additional 3 optionsFrom$999
YiJuHui 1pcs Drain Cleaner Powder - Fast-Acting Enzyme & Caustic Formula, Dissolves Grease, Hair, Food, Soap Scum, Pipe-Safe for PVC, Copper, Iron, Septic Systems, Eliminates Odors
Drain Unblocker Powder 120g, Enzyme + Caustic Formula Dissolves Hair Grease Blockages in 15 Minutes, Deodorizes and Safe for Septic Systems and All Pipe Types
Drain Unblocker Powder 120g, Enzyme + Caustic Formula Dissolves Hair Grease Blockages in 15 Minutes, Deodorizes and Safe for Septic Systems and All Pipe Types
Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution | Pack of 4 $57.56
$5756
current price $57.56Yield RX Sodium Hydroxide (Caustic Soda) - Ultimate Drain Opener and Cleaner Chemical Solution | Pack of 4
Clearance ddioayh Drain Cleaner Powder Fast-Acting Enzyme and Caustic Formula for Clogs Odors and Stain Removal Dissolves Hair Grease in 30 Minutes Safe for All Pipes 200g From $9.99
3 options
Available in additional 3 optionsFrom$999
ddioayh Drain Cleaner Powder Fast-Acting Enzyme and Caustic Formula for Clogs Odors and Stain Removal Dissolves Hair Grease in 30 Minutes Safe for All Pipes 200g
Kchsji Heavy-Duty Drains Unblocker Powder 110g/260g Kitchen Bathroom Hair Grease Food Clogs Fast Enzyme Caustic Action Pipe-Safe Non-Corrosive Deodorizing Fresh Sinks Drains Resealable Pouch From $10.10
2 options
Available in additional 2 optionsFrom$1010
Kchsji Heavy-Duty Drains Unblocker Powder 110g/260g Kitchen Bathroom Hair Grease Food Clogs Fast Enzyme Caustic Action Pipe-Safe Non-Corrosive Deodorizing Fresh Sinks Drains Resealable Pouch
Kchsji Drains Unblocker Powder 250g Fast-Acting Pipe Cleaner Kitchen Bathroom Toilet Dissolves Clogs Odors Enzyme Caustic Safe for PVC Copper Iron Stainless Drains Quick Use Was $10.56
Kchsji Drains Unblocker Powder 250g Fast-Acting Pipe Cleaner Kitchen Bathroom Toilet Dissolves Clogs Odors Enzyme Caustic Safe for PVC Copper Iron Stainless Drains Quick Use
Kchsji 12pc Drain Cleaning And Deodorizing Tablets, Fast-Acting Enzyme And Caustic Formula Dissolves Hair Soap Grease In 15–30 Minutes, Septic-Friendly, Safe On PVC Copper Stainless
Kchsji 12pc Drain Cleaning And Deodorizing Tablets, Fast-Acting Enzyme And Caustic Formula Dissolves Hair Soap Grease In 15–30 Minutes, Septic-Friendly, Safe On PVC Copper Stainless
Clearance Lilixerw Drain Cleaner Powder,250g Fast-Acting Pipe Cleaner,Dissolves Hair,Grease,Food&Soap in 15-30 Mins,Enzyme&Caustic Formula,Safe for PVC,Pipes,Kitchen Sink,Bathroom,Toilet Was $7.89
Lilixerw Drain Cleaner Powder,250g Fast-Acting Pipe Cleaner,Dissolves Hair,Grease,Food&Soap in 15-30 Mins,Enzyme&Caustic Formula,Safe for PVC,Pipes,Kitchen Sink,Bathroom,Toilet
sdhkgrrt under $5 Drain Cleaner, Drains Clog Remover Powder, Fast Acting Enzyme and Caustic Formula for Pipe Cleaning, Dissolves Grease Food Hair and Soap Scum, Eliminates Odors
sdhkgrrt under $5 Drain Cleaner, Drains Clog Remover Powder, Fast Acting Enzyme and Caustic Formula for Pipe Cleaning, Dissolves Grease Food Hair and Soap Scum, Eliminates Odors
Todaioua Drain Unclogger Powder 120g Kitchen Bathroom Pipe Cleaner for Grease Hair Clog Removal Fast Acting Septic Safe with Odor Eliminator Enzyme Caustic Formula for Sink Shower Toilet
Todaioua Drain Unclogger Powder 120g Kitchen Bathroom Pipe Cleaner for Grease Hair Clog Removal Fast Acting Septic Safe with Odor Eliminator Enzyme Caustic Formula for Sink Shower Toilet
Pipe Unclogging Powder | Powerful Drain Cleaner for Kitchen Sink & Toilet | Removes Odors | Fast Acting | Dissolves Grease & Hair | Safe Non-Caustic Formula | 8 Pack | Easy to Use | Fresh Scent |
Pipe Unclogging Powder | Powerful Drain Cleaner for Kitchen Sink & Toilet | Removes Odors | Fast Acting | Dissolves Grease & Hair | Safe Non-Caustic Formula | 8 Pack | Easy to Use | Fresh Scent |
260g Drains Unblocker Powder Powerful Pipe Cleaner For Clogs Odors And Stain Removal
260g Drains Unblocker Powder Powerful Pipe Cleaner For Clogs Odors And Stain Removal
Kchsji Drains Clog Remover Powder 100g Fast-Acting Enzyme Caustic Dissolves Hair Grease Food Soap Scum Safe For PVC Copper Stainless Steel Pipes Odor-Eliminating Multi-Sink Kitchen Bathroom Home Use Was $8.69
Kchsji Drains Clog Remover Powder 100g Fast-Acting Enzyme Caustic Dissolves Hair Grease Food Soap Scum Safe For PVC Copper Stainless Steel Pipes Odor-Eliminating Multi-Sink Kitchen Bathroom Home Use
Kchsji Drains Unblocker Powder 120g, Fast-Acting Enzyme And Caustic Formula, Dissolves Hair Grease Food Blockages In 15–30 Minutes, Deodorizing, Safe On PVC Copper Stainless Septic Systems
Kchsji Drains Unblocker Powder 120g, Fast-Acting Enzyme And Caustic Formula, Dissolves Hair Grease Food Blockages In 15–30 Minutes, Deodorizing, Safe On PVC Copper Stainless Septic Systems
4 lbs Food Grade Sodium Hydroxide Lye Evenly-Sized Micro Pels (Beads or Particles) - 4 x 1 lb Bottles - Lye Drain Cleaner - HDPE container with resealable Child Resistant cap and handle $46.76
$4676
current price $46.764 lbs Food Grade Sodium Hydroxide Lye Evenly-Sized Micro Pels (Beads or Particles) - 4 x 1 lb Bottles - Lye Drain Cleaner - HDPE container with resealable Child Resistant cap and handle
9 Grade Sodium Hydroxide Lye Evenly-Sized Micro Pels (Beads Or Particles) - 9 X 1 Lb Bottles - Lye Drain Cleaner - FREE SHIPPING
9 Grade Sodium Hydroxide Lye Evenly-Sized Micro Pels (Beads Or Particles) - 9 X 1 Lb Bottles - Lye Drain Cleaner - FREE SHIPPING
25 out of 5 Stars. 2 reviews
sdhkgrrt Drain Unblocker Powder, Drain Unblocker Powder, Pipe Cleaner for Kitchen and Bathroom, Grease Hair and Odor Remover, Fast Acting Enzyme and Caustic Formula, Safe for All Pipe Types
sdhkgrrt Drain Unblocker Powder, Drain Unblocker Powder, Pipe Cleaner for Kitchen and Bathroom, Grease Hair and Odor Remover, Fast Acting Enzyme and Caustic Formula, Safe for All Pipe Types
ZhyrZng 2026 Powerful Sink And Drain Cleaner Powder | Powerful Unclogging Sink Hair Cleaner & 2026 New Pipe Cleaner For Kitchen Bathroom | Heavy Duty Enzyme Dredge Agent For Grease Clogs From $8.47
From$847
ZhyrZng 2026 Powerful Sink And Drain Cleaner Powder | Powerful Unclogging Sink Hair Cleaner & 2026 New Pipe Cleaner For Kitchen Bathroom | Heavy Duty Enzyme Dredge Agent For Grease Clogs
Clearance HBBKVI Drain Unblocker Powder 8.8oz 250g Drains Unblocker Powder Kitchen Bathroom and Toilet Pipe Cleaner Removes Clogs and Odors $5.03 Was $11.73
Now$503
current price Now $5.03, Was $11.73$11.73
HBBKVI Drain Unblocker Powder 8.8oz 250g Drains Unblocker Powder Kitchen Bathroom and Toilet Pipe Cleaner Removes Clogs and Odors
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