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Internet # 311411943

Model # R43710

Store SKU # 1004925455

128 oz. Acidic Toilet Bowl Cleaner

$14.98
  • Professional-grade acidic formula to eliminate toilet stains
  • Clings to the inside of toilet bowl to dissolve dirt buildup
  • Produces fresh wintergreen fragrance to remove bad odors
  • View More Details
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Product Details

About This Product

Pros know that acids are required to dissolve soils, hard water buildup and rust in toilets. This professional grade acidic formula clings longer to remove stains with less scrubbing. Leaves a fresh Winter green fragrance.

Highlights

  • Thick, pro strength acidic gel
  • Clings to inside of bowl
  • Removes soils, rust, hard water and stains
  • For use on: toilet bowls and urinals
  • Safe for septic tanks, drain lines and water treatment systems
  • Return Policy

Product Information

Internet # 311411943

Model # R43710

Store SKU # 1004925455

Additional Resources

Shop All ZEP
From the Manufacturer

Specifications

Product Size: 128 OZ-Ounce

Dimensions

Product Size

128 OZ-Ounce

Details

Color

Clear

Color Family

Clear

Concentrated or Ready to Use

Ready to use

Features

No Additional Features

Formulation

Professional Strength

Pack Size

1

Product Form

Gel

Recommended Surfaces

Porcelain

Returnable

90-Day

Where to Use

Bathroom

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

N/A

Questions & Answers

50Questions
caret
Q:what percentage of HCI does this product have?
by|Apr 30, 2024
0 Answer
Answer This Question
caret
Q:Would this be suitable for removing calcium ring around pool waterline?
by|Mar 6, 2024
1 Answer
Answer This Question

A:  It will however you it will eat the grout as well if not neutralized with vinegar

by|Apr 2, 2024
    caret
    Q:How do you refill this in the regular zep toilet bowl cleaner bottle? I am not able to open the top of the original bottle. If we cannot use the zep bottle is there a toilet bowl cleaner bottle that this can be refilled into?
    by|Feb 9, 2024
    1 Answer
    Answer This Question

    A:  Hi, Mark! Unfortunately, Zep Acidic Toilet Bowl Cleaner 32 ounce quart bottle is non-refillable. Pour 4 ounces of Zep Acidic Toilet Bowl Cleaner- 1 gallon into toilet bowl, then use bowl brush to spread cleaner around sides and underneath rim. Wait 5 minutes, then scrub and flush to rinse. Feel free to contact us at 1-888-805-4357, if you have any questions. We appreciate your business and look forward to servicing you!

    by|Apr 5, 2024
      caret
      Q:I have a mfg painted aluminum boat with a few years of water marks and usual gunk found on a fishing boat. Is this product safe to use without eating the paint off? I figure on applying, letting it soak,using a scrub brush before power wash
      by|Feb 2, 2024
      1 Answer
      Answer This Question

      A:  Hi, Perry! Thank you for reaching out. Zep Acidic Toilet Bowl Cleaner is specially formulated to dissolve mineral deposits and stains on toilet bowl and urinals. Metal surfaces should be avoided as damage may occur. Try Zep Concentrated All- IN-1 Premium Pressure Wash- the versatile formula is suitable for use with or without a pressure washer and removes dirt and tough element stains from most exterior surfaces without harming the finish. Always test in an inconspicuous area before use.

      by|Apr 3, 2024
        Showing 1-4 of 50

        Customer Reviews

        4.5 out of 5

        • 4.5 out of 1,489 reviews
        • 88% recommend this product
        Filter by:
        Showing 1-10 of 1,489 reviews
        Waste of money
        Ain't not better than any other cleaner. As a matter of fact not as good as some that are WAY CHEAPER! You can use half a bottle of peroxide and get BETTER results. Kaboom if you can find it. ( They claim it's oxi-clean now). Even dawn does a BETTER job. This product will not remove tough stains or build up. Save money but 3% peroxide pour it in and wait for a while. You can actually watch it eating the tough build up away. The stain in this toilet hasn't budged a mm with zep.after a full bottle and three days it's the same. Peroxide will wipe this out in 30 minutes
        by
          2 found this review helpful
          Zep the life saver!
          Ok this may not save your life. But definitely cleans toilets well!! We moved into a rental that this toilet was nasty dirty! I tried everything I could think of. The before picture was after using several other products. After using Zep and some pumice stones we were able to get to the after picture. Been using for 18 months now. I'd recommend pouring slowly in your toilet bowl the night before, fill generously and leave overnight. Scrub in morning for best results! Highly Recommend!!
          by
            • Recommended
            5 found this review helpful
            Most Amazing Product EVER!!!
            We recently moved into an older house with a water well. Hard water stains were impossible to remove. I went to Home Depot to buy a pumice stone as a last resort, but luckily I decided to give Zep a try!
            by
              • Recommended
              10 found this review helpful
              Zep Toilet Bowl Cleaner
              This appears to be a very good toilet bowl cleaner. It is very easy to use and does the job in cleaning a soiled bowl. Simply apply under the lip of the bowl, ensuring it covers all areas of the bowl, let it sit for several minutes or so and use the bowl brush easily clean the bowl. It has a very pleasant sent as well. I will be using this cleaner to clean my bowl going forward.
              by
              • Recommended
              8 found this review helpful
              Works wonders
              See the before and after with minimal effort. (First pass)
              by
                • Recommended
                2 found this review helpful
                Zip acidic toilet bowl cleaner is a nice product it dispenses a gel type type green liquid that c...
                Zip acidic toilet bowl cleaner is a nice product it dispenses a gel type type green liquid that clings to the to the toilet bowl rim it it quickly removes the built up urine and calcium. It has a wonderful pine scent that is very uplifting. The product has abeutiful package design. I highly recommended this product for ask your household and industrial needs.
                by
                • Recommended
                6 found this review helpful
                I gave this a try, thinking it's just the same as all the other toilet bowel cleaners. I was plea...
                I gave this a try, thinking it's just the same as all the other toilet bowel cleaners. I was pleasantly surprised that it actually removed a yellow stain that had developed around the under rim of the toilet bowels. The stains have been there for several years and I've never been to remove them. So, I'm sold on this stuff. The bottle makes it really easy to get the cleaner under the rim. It say wait 5 minutes but I didn't wait and it still cleaned the stains.
                by
                • Recommended
                9 found this review helpful
                This acid toilet bowl cleaner did a good job cleaning my toilet bowl. I would say great, but It ...
                This acid toilet bowl cleaner did a good job cleaning my toilet bowl. I would say great, but It didn't remove the ring in the bowl. Unfortunately, the ring stayed and I had to use a pumice stone. This is a thick gel cleaner and is easy to apply to the bowl without accidently getting the cleaner outside of the bowl or on the floor. The gel has a fresh, clean scent.
                by
                • Recommended
                6 found this review helpful
                This is a great product for removing stains on a toilet bowl that will not come out through other...
                This is a great product for removing stains on a toilet bowl that will not come out through other means. I have a septic system at my house, so I had some concerns about using it. The manufacturer claims there should be no issues with septic systems. I just had a ring at the water level line and it did a good job at getting rid of most of it. It claims to be good for rust stains as well. This product definitely removes more stains than regular, non-acidic cleaners. I recommend this for particularly stubborn stains.
                by
                • Recommended
                6 found this review helpful
                We have a lot of iron in our well water and a whole house filter only does so much, so our toilet...
                We have a lot of iron in our well water and a whole house filter only does so much, so our toilet bowls are always that nice rusty color and rust builds up under the rim s well. The ZEP bowl cleaner did a good job of clinging to the rim and walls of the bowl.I didn't use a lot, just one squirt all around. It had a pleasant smell, and after 5 minutes I gave it a scrub and the rust was gone.It even loosened up some rust buildup under the rim. Directions say not for use on enamel or metal, so keep it AWAY from your sinks, tub or shower.
                by
                • Recommended
                5 found this review helpful
                Showing 1-10 of 1,489 reviews

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                Recommended Surfaces

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