Hair & Grease® Drain Opener

Dissolves hair clogs from bathroom drains

Our Instant Power Hair & Grease® Drain Opener is the solution for the most common drain stoppages. This unique formulation dissolves hair clogs from bathroom drains and creates heat to melt grease from kitchen sinks. This is the strongest non-acid formulation on the market.

We recommend that Hair & Grease® be allowed to stay in the drain overnight. The longer it remains in the drain the more drain clogging material it will dissolve.

Chemicals: Sodium Hydroxide • Potassium Hydroxide

Available Sizes:
1 Gallon  •  2 Liters  •  1 Liter  •  20 oz
Download Product Safety Data Sheet (SDS) US-SDS NO. 1969 & NO. 1970
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Wear safety goggles to protect from possible eruption of Lye. Remove standing water. Pour drain opener slowly, directly into drain. Repeat if necessary.


Slowly pour 2-4 cups directly into drain. Wait at least 1 hour before flushing with hot water. Overnight is best. Instant Power will continue to dissolve hair deposits as long as it is in the drain. If the clog is further down the drain pipe, more Instant Power will be needed to reach the clog.


Always keep bottle on stable, flat surface and hold by handle. Do not squeeze sides. Doing so may cause eruption of liquid. Remove cap by pressing down and unscrewing. Use a sharp instrument to completely remove seal by gently cutting out from the inside of neck. Always replace cap after use. If liquid comes in contact with your skin, refer to first aid instructions.


The longer you leave this product in the drain, the more it will dissolve.

Have Questions?


What is it used for?

Dissolves Hair from bathroom drains and melts grease from clogged kitchen drains.

What is it not used for?

Do not use in the garbage disposal. The product may damage non-stainless steel garbage disposals. Do not use in toilets. If it overflows, it may cause safety issues.

It is safe on my pipes?

Safe on all piping, including PVC pipes.
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Ratings & Reviews

 2.74 out of 5

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Make it part of your clean routine

Add Instant Power® ECO Clog Preventer to your cleaning routine along with your cleaning supplies. Pour 4 ounces into all your drains and let it sit overnight. Do not rinse. Repeat this procedure every 2 weeks and your drains will stay fresh and clean.

Love Mother Earth

When it comes to our planet, we love it as much as we do a clean drain. That’s why we created this specially formulated blend of microbial enzymes that do a great job of gobbling up all the goop.

Family comes first

Our ECO Clog preventer is safe for families, pets and the earth. The reason? We use enzymes that quite literally eat all the gunk. We use no caustic chemicals in our ECO formula.

Super-charged microbial blend

When we say supercharged, we’re not kidding. We have 4 times the amount of enzymes than any other formula. That means we are very effective in keeping your drains clean and free-flowing.