Harpic is a corrosive chemical namely bleach. This is not a stain but damage to the stone. Email us a photo of the damage through to stains@stonebenchtopcleaner.com.au and we will be able to help you further. You will be able to find the msds on the products here to help you further. www.rb-msds.com.au/product/product_display.aspx?intProductID=27 Thanks Customer Support
What we use for cleaning quartz
stonebenchtopcleaner.com.au/caesarstone-cleaner-bunnings.html
How to remove Harpic stain from the quartz??
Harpic is a corrosive chemical namely bleach. This is not a stain but damage to the stone. Email us a photo of the damage through to stains@stonebenchtopcleaner.com.au and we will be able to help you further.
You will be able to find the msds on the products here to help you further.
www.rb-msds.com.au/product/product_display.aspx?intProductID=27
Thanks
Customer Support