1030 1 Lb. Drain Cleaner with Lye, 3 Pack

Use it to clean cast iron, does a great job.

Ok I have kids,and hair etc is going down the drain all the time......this stuff works on my slow draining sinks like magic, been using this product for a few years and it always works.....just follow the instructions at first "make sure to use cold water" not the boiling water we all try to clear the clog out forever...."don't know why it works better with cold but it seems to do" I'm really not a rules follower and have been know to use more product "just to make sure" but after trying the "coldwater " instead of hot and having to work quickly "i wait a hour" I'm impressed .... hopefully this is helpful to someone :)

This will clean out a drain quite well . . Now the Tub drains really well !

Cast iron pan cleaner

Been using this brand for years now but my local Ace burned down so I can’t get them there now. The safety screw lid is a pain and the plastic label slips off easily so watch out you can loose your grip and spill the product. Package need improvement but works great on drains.

For some reason my daughters grow more hair than they apparently need, and so a lot of it ends up in the tub drain. Which clogs up weekly with no strainer. Bought this to clear it out and it worked great. Then I bought a strainer, and now I get to clean up the hair...

This works great .

I've never had anything work this well before! I had bought a pack of this a while ago, and it worked great and lasted for a long time. We decided to try out Draino because we ran out of this stuff and Costco had a big bulk package of it. It was a terrible idea.The other brand is more expensive, and didn't work even HALF as well as this stuff.Definitely recommend this, and will personally buy more every time we run out.