Black Spot Archives - Tile Care Products and Advice by Tile Doctor

Sandstone Flagstone Patio Pavers Deep Cleaned with Tile Doctor Oxy-Gel in Over Kellet Lancaster

I thought I would share with you these photos of a very neglected Sandstone Patio that had been installed at a property in the village of Over Kellet near Carnforth twenty-years ago. As you can see from the photos it was in quite a state and now needed a very deep clean to remove the […]

By Abigail DominisePosted on 20 October 2025Posted in Tile Doctor Oxy-GelTagged Black Spot, Indian Sandstone, Lancashire, Lichen, Mould, Over Kellet, Oxy-Gel, Patio Cleaning, Stain Removal, Stone Patio

Black Spot Removed from an Indian Sandstone Patio in Bolton-Le-Sands

This Indian Sandstone Patio in Bolton-Le-Sands near Lancaster had not been cleaned successfully for several years. Although the owner had power washed it on occasion, that won’t rid you of Black Spot, Mould, Lichen etc and this will build-up over the years. It does clean the stone up to a certain standard but at some […]

By Abigail DominisePosted on 23 June 2021Posted in Tile Doctor Patio & Brick Driveway Cleaner 5 litreTagged Black Spot, Bolton-Le-Sands, Indian Sandstone, Lancashire, Lichen, Mould, Patio Cleaning, Stain Removal, Stone Patio