how do you get grout off of a porcelain tub with out scratching it?

Question

scotch brites,eraser sponges,and numerous chemicals ive tried dont work, its pretty much cement.

Answer 1

I used a knife like the kind with the razor blade that you can change out (a box cutter). You have to be careful not to cut yourself but it worked well. I slid it under the grout and separated it from the tub then slid it behind the grout. I able to slice enough get it started and then used the blade to chip it out. Good luck it's a tough job.

Answer 2

it shouldn't be that hard, grout doesn't usually adhere to porcelain, or any slick surfaces. If i could see you i would be able to give you a more definitive answer. Try to scrape it off but start with the top layer and work your way closer to the surface of the tub. Again if i was there that would make more sense.

Answer 3

Home Depot has a product to remove grout. But be careful how long you leave it on, because it will mar the tubs finish if you're not careful.

Answer 4

I have used powdered Bar Keeper's Friend which is excellent at removing rust, even from an old tablecloth I bought at a flea market. Also have used dishwasher detergent to soak spots on my countertop and sink. Just be careful not to scrub and dull surfaces. I always test in an inconspicuous spot to make sure it won't discolor or damage anything.

Answer 5

No, it's not spelled crout, it's spelled grout. Good job, Asker!

That deal with the knife or razor blade sounds good to me.

Answer 6

Get gout and tile remover from lowes.
spray it on. it will set up and turns into a paste like white looking toothpaste.
let it set overnight.
then use an sos pad warm water and lightly scrub it off.
it will shine tile and tubinsdie/outside like new. sparkling new.

honest injun.

Answer 7

Be careful it you try this. A wet pumice stone should work. Dry will scratch.

Answer 8

It's spelled Crout.

Answer: buy him a beer

Answer 9

Try a cleanser like, comet and a scrub brush!