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Windmill HD Descaler - Rapid Periodic Descaler - 1L
Windmill HD Descaler - Rapid Periodic Descaler - 1L
Windmill HD Descaler - Rapid Periodic Descaler - 1L

Windmill HD Descaler - Rapid Periodic Descaler - 1L

Windmill HD Descaler is a rapid periodic descaler designed to deliver powerful limescale removal and deep cleaning performance in demanding... More info

Total £3.69 ex VAT
Age restricted
Case quantities
Windmill HD Descaler - Rapid Periodic Descaler - 1L. Please order 12 units if you require a case.
Product name Variant code Data sheet Price
Windmill HD Descaler - Rapid Periodic Descaler - 1L
05-850 Download £3.69 ex VAT
Windmill HD Descaler - Rapid Periodic Descaler - 5L
05-851 Download £13.09 ex VAT

Windmill HD Descaler is a rapid periodic descaler designed to deliver powerful limescale removal and deep cleaning performance in demanding environments. As part of the Windmill professional cleaning range, it is formulated for use where heavy scale build-up requires a strong and effective solution.

This very strong descaler features a super strength formulation that removes stubborn limescale deposits quickly and efficiently. It is particularly suited to hard water areas and for renovating older toilets where scale accumulation is more severe. In addition to descaling, the formulation helps eliminate odours at source, leaving a fresh bouquet fragrance after use.

For best results, surfaces should be slightly wet before application. Apply the descaler sparingly and spread evenly using a brush or scourer, allowing it to dwell for up to 15 minutes depending on the level of build-up. Agitate the surface, remove residue and rinse thoroughly. For heavy deposits, reapplication may be required.

Due to its strength, the product must not be used on acid-sensitive materials, including enamel, chrome, stainless steel, marble, terrazzo, stone, linoleum or plastic floors. Careful handling and correct application are essential to ensure safe and effective use. The product is available in 1L and 5L formats, allowing flexibility for both smaller tasks and high-usage environments.


Product Features

  • Rapid periodic descaler for heavy-duty applications
  • Super strength formulation for stubborn limescale removal
  • Suitable for hard water areas and deep cleaning tasks
  • Helps eliminate odours at source
  • Leaves a fresh bouquet fragrance
  • Available in multiple sizes for flexible use

Product Benefits

  • Restores surfaces affected by heavy limescale build-up
  • Improves hygiene and cleanliness in washroom areas
  • Provides fast and effective descaling results
  • Suitable for periodic maintenance and renovation tasks
  • Enhances overall cleanliness and freshness
  • Offers flexibility for different usage requirements

Technical Characteristics

  • Designed for periodic descaling applications
  • Requires application to pre-wet surfaces
  • Dwell time of up to 15 minutes depending on build-up
  • May require agitation and repeat application for heavy scale
  • Must not be used on acid-sensitive materials
  • Requires thorough rinsing after use

Applications

Windmill HD Descaler is suitable for use in commercial, industrial and institutional environments, particularly in areas affected by hard water and heavy limescale build-up. It is ideal for toilet renovation, washroom maintenance and periodic deep cleaning, where standard cleaners are insufficient. Its powerful formulation makes it especially effective in restoring heavily scaled surfaces while maintaining hygiene and cleanliness.

Windmill HD Descaler - Rapid Periodic Descaler - 1L Windmill HD Descaler - Rapid Periodic Descaler - 5L
Fragrance Characteristic Characteristic
pH 1 1
Volume (L) 1 5
Colour - Blue
Dilution - Neat
Area of Use Suitable for use in toilets, urinals, and on acid-resistant hard surfaces where heavy limescale, organic deposits, and soiling need to be removed. Ideal for periodic descaling in washrooms and sanitary areas. Suitable for use in toilets, urinals, and on acid-resistant hard surfaces where heavy limescale, organic deposits, and soiling need to be removed. Ideal for periodic descaling in washrooms and sanitary areas.
Dosing Chart: Trigger Dilution neat -
CLP corrosive, enviromental corrosive, environmental
How to Use Make the toilet/surface slightly wet, apply the descaler sparingly and spread evenly with a brush/scourer, then leave for 5-10 minutes depending on build-up.  Use a brush or scourer to agitate then collect slurry. DO NOT USE ON METAL. Make the toilet/surface slightly wet, apply the descaler sparingly and spread evenly with a brush/scourer, then leave for 5-10 minutes depending on build-up.  Use a brush or scourer to agitate then collect slurry. DO NOT USE ON METAL.
Chemical Colour Blue -
Toilet Cleaning For heavy soiling remove water from bowl by forcing it over the trap with a toilet brush. Carefully apply the descaler around the bowl, leave for a few minutes then agitate with a brush until the scale is removed. Flush to rinse. -
Urinal Cleaning Apply directly to the upper surface of the urinal and allow to slowly run down and act. Leave for a few minutes then agitate with a toilet brush until the scale is removed, then rinse. Additional applications may be required in extreme cases. -
Hard Surfaces Apply with caution on other hard surfaces, test on an inconspicuous area first. Wet surface first, then apply a small amount of product. Leave for a few minutes, agitate and remove product from surface. Rinse thoroughly with clean water. -
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