https://www.mccoys.com/shop/p/0564344-052303-24/comstar-blow-out-30-475-drain-cleaner-liquid-dark-green-odorless-1-qt-bottle?srsltid=AfmBOoo8lqY3LO6Ohvt3yM4N5SfISCgFJD9b4wGbLDRmjwp2zz9C3v_H
Blow Out 30-475 Drain Cleaner, Liquid, Dark Green, Odorless, 1 qt Bottle
Sku: 0564344-052303-24
$18.49
174 Available at
SHIP TO STORE
Estimated Arrival On: 12/31/2025
Drain Opener Chemicals:ComStar 30-475 Liquid 1qt
Blow Out is the strongest non-acid liquid drain cleaner on the market. It's the non-acid answer for unclogging drains without damaging disposals, pipes, porcelain or septic tanks. Stronger than store bought brands.
- Biodegradable and environmentally safe
- Pours through standing water to free drains fast
- Instantly dissolves hair, grease, soap and other organic matter
- Will not affect the action of cesspools or septic tanks
- Blow out is stronger than household drain cleaners and safer than sulfuric acid
Net Content
1
Container Type
Bottle
Form
Liquid
Odor/Scent
Odorless
Color
Dark Green
Compositions
Sodium Hydroxide, Ammonium Hydroxide, Potassium Hydroxide
Specific Gravity
>1.3
Density
3.4
Similar Items
Add To Cart Error
There was an error saving the item to the cart. Please try again.
Add To Cart Error
There was an error saving the item to the cart. Please try again.