Yes
you can try peroxide but it looks like it may be iron..try iron out and a poulticeOn Thu, Dec 14, 2017 at 10:05 PM, Tony Warney <tony@excelstoneandtilecare.com> wrote:I have several areas with stains near sliding glass doors to the outside. Thinking peroxide and poultice. Any other ideas.<20171214_163034813_iOS.jpg>
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