Expell

Iron stain remover designed for use on hard surfaces, specifically targeting stains caused by the iron in granular fertilisers.

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Expell is an acid-based paving stone cleaner that has been formulated to remove the staining on hard surfaces caused by the iron in granular fertilisers. It is suitable for use on acid-resistant natural stones including granites and slates. It's not however suitable for highly polished natural stone.

  • Pack size 1 litre

  • Contains Alcohol Ethoxylated (C9-C11) (6 EO); Sulphamidic acid; Acetic acid

1
Brush on using a hard bristle brush and leave for 1 hour
2
Wash off and brush vigorously to remove Expell from the paving

External use only. Suitable for use on acid resistant natural stones including granite and slate. Not suitable for highly polished natural stone. To ensure compatibility we advise to test on a small discreet area first. Do not apply in wet conditions or if rain is forecast during the treatment period as this will reduce efficacy of the product.

  • Avoid washing on to grassed areas
  • Heavily stained areas may require repeat application
  • Suitable PPE must be worn during application and removal of Expell

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