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COVID-19 Update to Customers

All of our stores in New Zealand are open and continue to have a comprehensive range of measures in place to keep team members and customers safe.

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  • Guaranteed to Work (money-back guarantee)
  • New Zealand Made
  • Environmentally Friendly and Safe for the user
  • Wide range of uses beyond the bathroom
  • 0800 support direct to the NZ manufacturer.

Safely and effectively removes a wide range of difficult water spots and stains from glass showers, tiles, porcelain, vitreous china, windows and other hard surfaces - and it's New Zealand Made!

600g of paste + 3 application pads

99.997% natural ingredients.

100% recycleable packaging.

Environmentally safe.

C-thru has many thousands of satisfied customers (see customer feedback on our website). If this product does not perform to your satisfaction please visit our website for assistance and to contact us or phone 0800 428 478. If we cannot resolve your concern, return the product, with proof of purchase to Bunnings for a full refund.

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy

Shop wherever you are, whenever you want.

  • Buy products online from our wide range
  • Click & Collect your purchase in-store or we'll deliver it to you

Visit our Shop Online page to learn more.