








🔥 Clear your pipes, clear your day! ⚡
Instant Power Crystal Lye Drain Opener delivers professional-grade clog removal with a 100% sodium hydroxide formula that generates heat to dissolve grease, hair, and buildup. It acts fast—clearing drains in just 15-30 minutes—while remaining safe for pipes and septic systems. Packaged in a convenient 1 lb powder form, it’s the go-to solution for efficient, reliable drain maintenance.












| Asin | B07MQBT4HS |
| Best Sellers Rank | #9,356 in Health & Household (See Top 100 in Health & Household) #21 in Chemical Drain Openers |
| Brand Name | Instant Power |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,404) 4.4 out of 5 stars |
| Item Form | Powder |
| Item Weight | 1.1 pounds |
| Liquid Volume | 0.5 gallons |
| Manufacturer | Scotch Corp. |
| Model Number | 1650 |
| Number Of Items | 1 |
| Part Number | 1650 |
| Product Benefits | Efficiently unclogs drains and maintains pipe safety with a powerful, quick-acting, and safe formula |
| Scent | Unscented |
| State Of Matter | Solid |
| Unit Count | 16 Ounce |
| Upc | 022798165006 |
User
Clears the drain clogs in minutes
Be careful and follow the directions carefully... always protect your eyes and hands when using.Exothermic... be careful to keep your face away from the drain in case this causes water to boil and splatter out of the drain.Face shield is very recommended.My drain traps are PVC... metal drain traps might suffer cumulative damage.Absolutely destroys hair and grease clogs.Avoid contact with anything made of aluminum or aluminum alloys.Always treat lye with respect. It's extremely effective but has dangers that deserve very careful handling.
User
Powerful Drain Cleaner That Works Fast.
The Instant Power crystal lye drain opener is extremely effective for clearing tough clogs in bathroom and kitchen drains. This sodium hydroxide formula works quickly to break down grease, hair, soap buildup, and other common blockages without needing constant repeat treatments. I followed the directions carefully, and the results were noticeable in a short amount of time the water began draining freely again with no lingering slow flow. It’s especially useful for sinks, shower drains, and pipes that have stubborn buildup that regular liquid cleaners can’t handle. What I appreciate most is how strong and reliable this product is when used correctly. The crystal form allows for controlled application, and a small amount goes a long way, making the one-pound container last for multiple uses. It feels like a professional-grade solution rather than a watered-down household cleaner. As long as safety instructions are followed, it’s a very dependable option for serious clogs. Overall, this drain opener delivers powerful performance, saves time, and helps avoid expensive plumbing calls, making it a great product to keep on hand for household maintenance.
User
Good quality lye.
Exactly what it supposed to do and more I use this for cast iron restoration and soap. Works so well. No broken / leaking package, shipped fast, size of bottle is perfect for what I need it for. I like these bottles because they are thicker.
User
This stuff worked well for me!
This does what it says! Wasted money on drain clog products that barely did anything. Used this 1 time on the sink and the tub and the slow drain is gone. I love when a product does what it says without having to repeat the process over and over again.
User
Used for my Cast Iron skillets . Read this!
This works great ... I mainly use it for bad bad bad rusted Cast iron skillets that I buy (cheap).. I get a heavy duty plastic square container that will hold several skillets and then I put hot water in it and then pour this in second (make sure you pour this in the water secondly) and mix it up with a wooden stick easily and then place your skillets in the container and check them in 24 hours, if not ready then, I place them back in the solution for another 24 hours . Again, that's if they are badly coroded and rusted and then using gloves the entire time, I scrub them down with my cast iron brush I got on Amazon (gotta love Amazon) and clean them up, wash them again and season them in the oven. I haven't used it in a clogged drain as of yet but my neighbor had and she swears by this stuff. WEAR GLOVES AND EYE WEAR ALWAYS WHEN MESSING WITH THIS STUFF!! It works! Not a bad price either as I bought two of them. I will update this when I have used it for the clog in my sink and tub. Quick Shipping!
User
Yup! its a lye!
Awesome.... use this when you need highly ALKALINE solution pH14.Cleaning crusted on BBQ lids, unclogging drains, making fats cleaning solution for stainless pots... don't spend money on anything more expensive than this. SAME price in W@lMart if you can find it
User
Excellent for mud bug control in your lawn
Mug bugs tearing up my lawn until putting a tablespoon or more down the hole after moving their stovepipe vent to the side. Destroyed them in seconds and becomes inert in a couple hours after contact with the water in the burrows
User
Quality
This stuff is the real deal. My bathroom drain was backed up with hair and gunk, and after using this, it’s completely clear and running smoothly again. It's super powerful, so definitely handle it with care. Will absolutely buy again when needed!
User
As advertised.
Does the job.
User
Just add a little powder.
Easy to use.Fast delivery. clean and the bad smell is gone.I will buy again.
User
Cumple con expectativas
Buen producto hasta ahora
User
q vendan productos reales no mugrero que no funciona nada
no funciona
User
No me funcionó
Esperaba más, algo como lo que promete
Trustpilot
1 week ago
3 weeks ago