Winsol Spot Eraser

Winsol Spot Eraser

Restore glass clarity with Spot Eraser, the professional-strength powder designed to remove hard water stains, calcium buildup, lime deposits, and stubborn mineral residue. Perfect for window cleaners and restoration professionals, it delivers powerful results without harsh acids.
Available: Out of Stock
$13.95

Hard Water Stain & Mineral Deposit Remover

Winsol Spot Eraser is a professional-strength restoration powder formulated for window cleaning professionals, facility maintenance teams, and restoration contractors. Designed to dissolve stubborn calcium, lime, and mineral deposits on contact, Spot Eraser restores clarity to glass and other hard surfaces without the need for harsh acids.

Ideal for removing hard water stains, alkaline film, paint smears, grime, and silicone glue residue, Spot Eraser tackles the contaminants that ordinary glass cleaners leave behind. Safe for use on glass, showcases, windshields, shower doors, and other non-painted hard surfaces, it delivers powerful cleaning performance for commercial and residential applications.

Whether you're restoring heavily stained glass or removing construction-related residue, Spot Eraser provides fast, effective results with minimal effort.


Key Benefits

  • Removes hard water stains and mineral deposits
  • Dissolves calcium and lime buildup on contact
  • Eliminates alkaline film and environmental grime
  • Removes paint smears and construction residue
  • Effective on silicone glue smears and adhesive residue
  • Safe for glass, showcases, windows, and windshields
  • Ideal for professional window cleaning and restoration work
  • Easy-to-use powder

Specifications

  • Product Type: Hard Water Stain & Mineral Deposit Remover
  • Form: Powder
  • Application Method: Sponge, white scrubbing pad, washer sleeve, towel, or 0000 steel wool
  • Recommended Surfaces:
    • Glass
    • Shower doors
    • Windows
    • Windshields
    • Storefront glass
    • Showcases
    • Other non-painted hard surfaces
  • Removes:
    • Hard water stains
    • Calcium deposits
    • Lime buildup
    • Mineral staining
    • Alkaline film
    • Paint smears
    • Silicone glue residue

Directions for Use

General Cleaning & Stain Removal

  1. Remove loose dust and debris from the surface.
  2. Wet the surface thoroughly.
  3. Apply Spot Eraser powder to a wet sponge or wet white scrubbing pad.
  4. Work the product onto the surface using circular motions.
  5. Continue until staining or residue is removed.
  6. Rinse thoroughly with clean water.

Large Surface Areas

  • Apply powder directly to a washer sleeve and clean as normal.
  • Rinse thoroughly with clean water after treatment.

Silicone Glue & Adhesive Smear Removal

  1. Apply dry Spot Eraser powder to a dry towel or fine 0000 steel wool.
  2. Wipe directly over the silicone residue.
  3. No water is required for this application.
  4. Remove remaining residue and clean the surface as needed.

Always test in an inconspicuous area prior to full application.


Recommended Uses

  • Hard water stain removal
  • Window restoration
  • Shower door restoration
  • Storefront glass cleaning
  • Construction cleanup
  • Windshield mineral stain removal
  • Removal of paint smears and adhesive residue
  • Commercial and residential maintenance

WARNING: Can expose you to Silica, crystalline, which can cause cancer. See www.P65Warnings.ca.gov

Hard Water Stain & Mineral Deposit Remover

Winsol Spot Eraser is a professional-strength restoration powder formulated for window cleaning professionals, facility maintenance teams, and restoration contractors. Designed to dissolve stubborn calcium, lime, and mineral deposits on contact, Spot Eraser restores clarity to glass and other hard surfaces without the need for harsh acids.

Ideal for removing hard water stains, alkaline film, paint smears, grime, and silicone glue residue, Spot Eraser tackles the contaminants that ordinary glass cleaners leave behind. Safe for use on glass, showcases, windshields, shower doors, and other non-painted hard surfaces, it delivers powerful cleaning performance for commercial and residential applications.

Whether you're restoring heavily stained glass or removing construction-related residue, Spot Eraser provides fast, effective results with minimal effort.


Key Benefits

  • Removes hard water stains and mineral deposits
  • Dissolves calcium and lime buildup on contact
  • Eliminates alkaline film and environmental grime
  • Removes paint smears and construction residue
  • Effective on silicone glue smears and adhesive residue
  • Safe for glass, showcases, windows, and windshields
  • Ideal for professional window cleaning and restoration work
  • Easy-to-use powder

Specifications

  • Product Type: Hard Water Stain & Mineral Deposit Remover
  • Form: Powder
  • Application Method: Sponge, white scrubbing pad, washer sleeve, towel, or 0000 steel wool
  • Recommended Surfaces:
    • Glass
    • Shower doors
    • Windows
    • Windshields
    • Storefront glass
    • Showcases
    • Other non-painted hard surfaces
  • Removes:
    • Hard water stains
    • Calcium deposits
    • Lime buildup
    • Mineral staining
    • Alkaline film
    • Paint smears
    • Silicone glue residue

Directions for Use

General Cleaning & Stain Removal

  1. Remove loose dust and debris from the surface.
  2. Wet the surface thoroughly.
  3. Apply Spot Eraser powder to a wet sponge or wet white scrubbing pad.
  4. Work the product onto the surface using circular motions.
  5. Continue until staining or residue is removed.
  6. Rinse thoroughly with clean water.

Large Surface Areas

  • Apply powder directly to a washer sleeve and clean as normal.
  • Rinse thoroughly with clean water after treatment.

Silicone Glue & Adhesive Smear Removal

  1. Apply dry Spot Eraser powder to a dry towel or fine 0000 steel wool.
  2. Wipe directly over the silicone residue.
  3. No water is required for this application.
  4. Remove remaining residue and clean the surface as needed.

Always test in an inconspicuous area prior to full application.


Recommended Uses

  • Hard water stain removal
  • Window restoration
  • Shower door restoration
  • Storefront glass cleaning
  • Construction cleanup
  • Windshield mineral stain removal
  • Removal of paint smears and adhesive residue
  • Commercial and residential maintenance

WARNING: Can expose you to Silica, crystalline, which can cause cancer. See www.P65Warnings.ca.gov

SHIPPING

  • Orders over $95.00 ship for FREE in the contiguous US.
  • Free shipping on all orders over US $395.00 to Canada.
  • International customers will see shipping costs before checking out.
  • All other orders are calculated by shipping method, weight and location.
  • We ship over 99% of our orders within 24 hours or less and offer no restrictions on products or quantities.

How soon will you ship my order?

Products advertised are stocked in our warehouse. Most orders ship within 24 hours or less.

How soon will I receive my order?

Customers in the contiguous United States will receive their order between 1-6 business days via FedEx, UPS Ground or Priority Mail. We also offer 2-day fast shipping.

Can I track my order?

Of course! The day your order ships out you'll get an automatic email with a tracking number.

RETURNS & EXCHANGES

  • Returns, for the most part, are self-service. You may return the product within 30 days of the original order ship date.
  • Returned products have to be unused and in the original packaging.
  • Shipping charges are not refundable and will be deducted from any returns or exchanges.
  • Any sale, discounted items or promotional-priced items are NOT eligible for return.
  • If we made a mistake by sending you the wrong product please call or email us first.
  • Please include a note inside the box if you would like an identical replacement or a refund. 
  • To exchange for a DIFFERENT PRODUCT please ask for a refund and place a new order. 
  • Products from the High Rise Category, call 1-206-624-1636 before making a label.
  • Please click on this link to START A RETURN

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