StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
Scum Bum
Scum Bum Non-Toxic Hard Water Stain Remover

Scum Bum Non-Toxic Hard Water Stain Remover

4.6(448 ratings)

Best price now

$34.99at Speed CleaningChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Speed Cleaning

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $34.99 at Speed Cleaning on Nov 12.
  • Checked at 2 stores.

Our take on the Scum Bum Non-Toxic Hard Water Stain Remover

Scum Bum is a non-toxic cleaner for hard water stains, soap scum, lime and mineral deposits on non-porous surfaces such as porcelain, chrome, stainless steel, fiberglass, plastic and glazed tile. It is positioned as a chemical-free alternative to acidic descalers and bleach-heavy bathroom sprays, with no harsh fumes and a biodegradable formula. Buyers rate it highly, and the main trade-off is that heavy or long-standing buildup needs dwell time and scrubbing rather than a quick wipe.

Best forBathroom and shower cleaningHomes with hard waterPeople avoiding harsh fumesGlass, chrome and glazed tile
Pros
  • Non-toxic formula with no harsh fumes
  • Works on soap scum, lime and mineral deposits
  • Safe on porcelain, chrome, stainless steel, fiberglass and glazed tile
  • Biodegradable
  • Helps against mold and mildew in damp areas
  • Rated 4.6 out of 5 by 448 buyers
Cons
  • Not for porous surfaces like natural stone or unglazed tile
  • Heavy or old buildup needs dwell time and scrubbing
  • May take several applications on thick scale
  • Liquid formula means more wiping than a gel or foam

Scum Bum Non-Toxic Hard Water Stain Remover prices at every store

  • Speed CleaningNew

    In stockReturn policy

    $34.99Checked Nov 12
    Visit Speed Cleaning
  • Speed CleaningNew

    In stock

    $34.99+ $10.95 shippingChecked Nov 12
    Visit Speed Cleaning

Scum Bum Non-Toxic Hard Water Stain Remover price history

Lowest price we've seen: $34.99 on Nov 13 at Speed Cleaning. Tracked across 1 store since Nov 13.

What reviewers say

  • 4.6 / 5448 ratings

Buyers rate it 4.6 out of 5 and mostly praise how it cuts soap scum and hard water film without harsh fumes. Complaints center on stubborn or old deposits needing repeat applications and scrubbing.

What people mention
  • Hard water stainsPraisedBuyers say it lifts mineral film and water spots from glass, chrome and tile.
  • Soap scumPraisedReviewers report it dissolves soap scum in showers and tubs.
  • FumesPraisedUsers like that it has no harsh chemical smell.
  • Heavy buildupMixedSome say thick or old scale needs dwell time, scrubbing or repeat applications.
  • Surface safetyMixedIt works on non-porous surfaces, but buyers warn against porous stone and unglazed tile.

About the Scum Bum Non-Toxic Hard Water Stain Remover

Scum Bum is a non-toxic cleaner for hard water stains, soap scum, lime buildup and mineral deposits. It has no harsh fumes. It is bleach-free, ammonia-free and non-abrasive, and it is also described as chemical-free.

It is made for non-porous surfaces such as porcelain, chrome, stainless steel, fiberglass, plastic and glazed tile. It can be used on showers, bathtubs, sinks, toilets and faucets. It can also be used on hot tubs, spas, pools, irons and coffee makers. It removes existing mold and mildew buildup and helps prevent more in damp areas.

To use it, spray it directly on the affected area and let it sit for a few minutes. Then scrub to remove stubborn stains. Do not use it on marble, stone surfaces or colored grout.

Type
Hard water stain and soap scum remover
Removes
Soap scum, hard water stains, lime and scale, mineral deposits, streaks and cloudy residue
Safe on
Porcelain, chrome, stainless steel, fiberglass, plastic, glazed tile
Do not use on
Marble, stone surfaces, colored grout
Formula
Non-toxic, bleach-free, ammonia-free, non-abrasive, no harsh fumes
Environmental
100% biodegradable, septic safe
Use on
Showers, bathtubs, sinks, toilets, faucets, hot tubs, spas, pools, irons, coffee makers
Directions
Spray on the area, let sit a few minutes, scrub

Questions and answers

What surfaces can Scum Bum be used on?
Porcelain, chrome, stainless steel, fiberglass, plastic and glazed tile. Avoid porous surfaces such as natural stone and unglazed tile.
Does it remove hard water stains?
Yes. It is made for hard water stains, lime and mineral deposits. Heavy or old buildup needs dwell time and scrubbing.
Is it safe around kids and pets?
The formula is non-toxic and biodegradable with no harsh fumes. Rinse surfaces after cleaning as you would with any cleaner.
Does it kill mold and mildew?
It removes existing buildup and helps prevent mold and mildew in damp areas. It is a cleaner, not a registered disinfectant.
How do I use it on shower glass?
Apply, let it sit to soften the mineral film, then scrub and rinse. Repeat on thick scale.
Where is the Scum Bum Non-Toxic Hard Water Stain Remover cheapest?
At Speed Cleaning, for $34.99, as of our latest check.
What do buyers say about the Scum Bum Non-Toxic Hard Water Stain Remover?
Rated 4.6 out of 5 from 448 ratings.

Shoppers also compared

  • R
    Rubbermaid Commercial WaveBrake 2.0 Mop Bucket with Wringer
    Rubbermaid Commercial WaveBrake 2.0 Mop Bucket with Wringer
  • L
    Large Commercial Microfiber Tube Mop
    Large Commercial Microfiber Tube Mop
  • D
    Diversey Oxivir Five 16 One-Step Disinfectant Cleaner Concentrate
    Diversey Oxivir Five 16 One-Step Disinfectant Cleaner Concentrate
  • R
    Rubbermaid Commercial HYGEN Microfiber Cloths
    Rubbermaid Commercial HYGEN Microfiber Cloths
  • C
    CloroxPro Clorox Clean-Up All Purpose Cleaner with Bleach, Refill Bottle
    CloroxPro Clorox Clean-Up All Purpose Cleaner with Bleach, Refill Bottle
  • P
    Pine Sol CloroxPro Multi-Surface Cleaner Pine 8/40fo
    Pine Sol CloroxPro Multi-Surface Cleaner Pine 8/40fo
  • L
    Liftoff
    Liftoff
  • P
    Premium Starter Kit
    Premium Starter Kit