We have really hard water and our bath tub always gets hard to clean.

I have used many products including Kaboom, Mr. Clean sponges, CLR, etc.
But nothing gets it really clean and it is not an old tub.

  8 answers
  • Janet Pizaro Janet Pizaro on Feb 01, 2018
    Try bar keepers friend

  • Lisa Lisa on Feb 01, 2018
    Have you tried white vinagire let it soak by adding it spray bottle to dry tub leave on for 20 minutes but don’t let dry should do the trick may have to repeat

  • Linda Barrett Dirksen Linda Barrett Dirksen on Feb 01, 2018
    Is your tub porcelain or fiberglass? If fiberglass Easy Off oven cleaner, blue can works like magic. Spray, let sit several hours, wipe and rinse. I'm not sure about porcelain, haven't tried it. Good luck!

    • Shar Shar on Feb 01, 2018
      It's fiberglass. Wow!! Easy Off, who knew.

  • Kay Marshall Kay Marshall on Feb 01, 2018
    Lysol lime and rust toilet bowl cleaner in the black bottle is the best I've ever used. The worst toilet, sink, tub & shower build up is no longer a problem for me. You may have to soak a few times. It's good for anything with rust or stopped up gunk! If it's cleanable. I use a flat mop with handle to rub it on the shower and tub. It's great. Good luck!!!

  • Janice James Janice James on Feb 01, 2018
    Try white vinegar and baking soda, vinegar dissolves the hard water deposits. You can also put the vinegar in a plastic bag and place it on your shower head tie it on with some kind of cord or string.

  • Johnavallance82 Johnavallance82 on Feb 01, 2018
    Cillit Bang Lime and Grime.........

  • Melanie Shearman Melanie Shearman on Feb 01, 2018
    vinegar and baking soda to the rescue! Sprinkle baking soda over the tub. Mix 2tbs Dawn dish soap and one cup vinegar with two cups water and fill a spray bottle with it. Spray down the baking soda and let stand for two hours. You may have to repeat but the vinegar mix may be able to cut through if allowed to soak enough

  • Linda Barrett Dirksen Linda Barrett Dirksen on Feb 01, 2018
    Let me know how it works for you! I was amazed... I used it, and my shower shined like new!