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Roebic Heavy-duty Crystal Drain Opener

SKU # 300118699
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Item Information

Roebic Heavy-duty Crystal Drain Opener contains 100% sodium hydroxide (Lye, caustic soda).

  • Clears tough clogs from pipes and drains
  • Melts and destroys grease and other kitchen clogs
  • Keeps drains clear

Specification Description
Brand: Roebic
Package Quantity: 1
Package Size: 2 lb.
Package Type: Plastic Bottle
Product Type: Drain Openers
Manufacturer Part Number HD-CRY-DO-6
Roebic Heavy-duty Crystal Drain Opener is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Perfect for soap and to open drains! I've been buying this product for the past 3 yrs and absolutely love it. I use it mostly for soap making, but when we have slow or stopped up drains it works very well. It's hard to find pure lye anywhere in stores. It's available online, but the shipping cost usually doubles the product cost. Tractor Supply is the only local place that carries it where I live. The price is great, even compared to online prices at other retailers. Highly recommend for clogged, slow drains and for making homemade soap!
Date published: 2017-10-17
Rated 5 out of 5 by from works great! works great for my soaping needs and to unclog drains
Date published: 2015-10-24
Rated 5 out of 5 by from crawfish mounds This product contains 100% sodium hydroxide (caustic soda) lye. This solution is recommended by a University to control crawfish mounds in your lawn. Put 2 tablespoon in each crawfish mound hole. This solution is environmental friendly.
Date published: 2010-02-08
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Asked by: anglin
Yes, but we suggest using this product, like other household chemicals, in moderation. Use of this product on a periodic basis to help unclog household sink drains is safe for your septic system.
Answered by: AshleyBe
Date published: 2018-08-01

can you use this lye for making home made bar soap?

Asked by: buddy2
Yes it can be.
Answered by: BrittanyH
Date published: 2017-07-31

Is it safe for toilets?

Asked by: babygirl26
This product should not be applied in a toilet. If you have any further questions please feel free to contact us at anytime at
Answered by: Roebic Product Support
Date published: 2019-02-13
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