Natural marble

Today we make a clean test on a piece of quartzite (very absorbent) heavily stained with cranberry juice.
Remove the stain seems hopeless. We also thought:
Following the indications of video-post “here’s how to remove stains of wine, fruit and coffee,” Let’s see how it went …

Great,  right?

If you liked this video, leave a tip, it will help us to give you the solutions you are looking for. Thank you!