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White rectangular melamine foam blocks with wavy grip ridges, twenty in a pack

Gennethly 3X Density Magic Sponge Eraser 20 Pack

SKU CH-7AA8-AQ2QT

A 20-pack of 3× density melamine foam erasers with a wavy grip that cleans multiple surfaces using only water

  • FeaturesReusable, Plastic
  • Weight0.091 kilograms
  • 3X density foam resists tearing and crumbling during heavy use
  • Ergonomic wavy grip provides secure non-slip hold for deep cleaning
  • Cleans multiple surfaces with only water, no chemicals needed
  • Removes stubborn stains from walls, tubs, ovens and sneakers
  • 20-pack value set supplies long-lasting sponges for daily chores

3X Density Magic Sponge 20 Pack

The Gennethly 3X Density Magic Sponge Eraser comes in a 20 pack of white melamine foam pads. Each pad measures 3.94" × 2.75" × 1.10" and weighs 0.091 kilograms total. They are designed for homeowners and renters who want a single reusable tool for kitchen grease, bathroom soap scum, wall marks and sneaker cleaning without using chemical sprays.

Install and common issues

Using the sponge is straightforward: wet it, squeeze out excess water and wipe the surface with light pressure. The ergonomic wavy ridges provide a non-slip grip while the flat back covers larger areas. The most common issue is surface damage; the melamine foam acts like a fine abrasive, so it can dull glossy finishes, remove paint or scratch soft plastics if used on delicate or porous materials without testing first.

Limits of melamine foam

The sponge works only with water and relies on the foam microstructure to lift stains mechanically. It cannot disinfect surfaces, dissolve heavy limescale or cut through baked-on carbonised grease the way dedicated chemical cleaners can. Because the foam wears away during use, each pad has a finite lifespan and will eventually crumble, requiring replacement from the pack. It is unsuitable for porous stone, untreated wood, high-gloss automotive paint or any surface where micro-scratches are unacceptable.

Highlights

  • 3X density foam resists tearing and crumbling during heavy use
  • Ergonomic wavy grip provides secure non-slip hold for deep cleaning
  • Cleans multiple surfaces with only water, no chemicals needed
  • Removes stubborn stains from walls, tubs, ovens and sneakers
  • 20-pack value set supplies long-lasting sponges for daily chores

Specifications

BrandGennethly
FeaturesReusable, Plastic
Weight0.091 kilograms

Questions about this item

How do I know the 3X density foam is working as intended after I start cleaning?

The sponge should lift stubborn stains with light pressure using only water, and the wavy ridges should cut through grime without the pad tearing or crumbling during heavy use.

What comes in the box and is anything else required to start cleaning?

The pack contains 20 white eraser sponges each measuring 3.94" × 2.75" × 1.10"; no additional products are needed because the sponges work with just water.

Which version should I choose for everyday household tasks versus tight corners?

The single standard size of 3.94" × 2.75" × 1.10" is designed for both daily cleaning chores and narrow corners, so the 20-pack covers both needs.

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