Shower stall- how can I get it sparkling clean?

My shower is fiberglass. Over the years I have scrubbed it with lots of cleaning ideas but it is hard to penetrate the build up. What can I use to get it sparkling clean again?
  6 answers
  • William William on May 07, 2017

    Easy Off No Fume Oven Cleaner in the BLUE can. Spray it on, let it foam and sit for a while. Rinse away.

  • Ken Ken on May 07, 2017

    The best I've ever used is Porcelain Pledge. I buy it locally at an industrial cleaning supply store. Follow the instructions on the bottle and usually have to repeat for heavy buildup. https://catalog.larsensupplyco.com/CatalogProductDetail.aspx?i=650432FA&title=aero__Porcelain_Pledge_Cleaner_-_32_oz/

  • Judy Ferrell Judy Ferrell on May 07, 2017

    CLR cleaner

  • Kelly Howard Kelly Howard on May 07, 2017

    Magic eraser sponge and white vinegar with dish soap. It keeps my bathroom sparkly clean!

  • Judy Judy on May 07, 2017

    You may have to scrub this week by week, or 2 times a month, but keep it up. For you have layers to clean up, and this can't be done, suddenly. Use a powerful cleaner, just check out the grocery store, and see which one is the strongest, and keep your windows open. Be wise, and enjoy. I know there is one that has 3 letters on the label, and the bottle is green. This will help you, and is not extremely strong, either. Just keep windows open, ok? Best wishes, J.

  • Dee Dee on May 08, 2017

    I'm with @Kelly. I clean homes and vinegar and Dawn is the best! I heat 1 cup of vinegar in the microwave. Add I cup of ORIGINAL blue Dawn dish soap, mix well. After running the hot water in the shower for a few minutes, spray with the dawn mixture. Give it a few minutes to work (key with ANY cleaner), and go at it with a Magic Eraser. Repeat as necessary.