Good way to remove stains in a porcelin bathtub?

I've tried CLR, Oxi Clean & general bathroom cleaners..none of which have worked. I was tempted to try bleach, but was afraid it would ruin the porcelin finish..what will work?? The stains are just water stains from the drip and just along the edges.

Answers:
Bar-keepers-helper its good for everything and i have rust alot in my home and it works on that to.

Other answers:
at your local home depot or other such chain home do it center you can buy some stuff called restore. it works great. i use it in my sink and tub. good luck
at your local home depot or other such chain home do it center you can buy some stuff called restore. it works great. i use it in my sink and tub. good luck
My Mom says Lemon Juice,Vinegar and Baking Soda are the best to remove water stains. I advised someone else here too she tried it and I got 10 points so I guess it works Good !
Best of Luck !
Take care and God Bless !
try The Works .....it smells funny but it does the job.
Iron out works good, but you should be able to get it out with a good scouring powder and some elbow grease.
Lime-Away works very well on porcelin if it is not old porcelin and pitted. Most bathtub stains are caused from lime deposits from tap water. Then dirt adheres to that the lime deposits. Lime-Away removes lime deposits. I always use Pinesol or Mister Clean on a sponge on my tub and shower to remove dirt and oils from bathing. Once a week I use Lime-Away, especially on my glass shower doors, then I use Windex. After each shower my husband and I wipe down the doors with a squeezy to keep lime build-up down to a minimum.
Greased Lightning with Bleach. Works great!!
try using bleach or lime.
  • Does anyone uses the vaccume cleaner calls "Kirby Sentria"?
  • whiffy shoe problems, any solutions?
  • Does anybody out there know the best way to remove paint from hardwood flooring?
  • how do you get mould out of canvas. I have a camper with a mould problem?
  • How do I clean dishwasher rings on my wine glasses?
  • How do you remove candle wax from your bed sheets and pillowcases?
  • What cleaners can I use to clean my granite countertops?
  • I totally freak out when I see dirty toilets.Where moving and I'm not used to go other toilets other than ours
  • Is hydrogen peroxide risk-free for a pink cotton shirt?
  • Whats the best stuff to verbs your floor beside?