Hi all,
I've been working on updating the silicon in one of our showers, and I noticed a light orange/brown tinge on some parts of the old silicone. It mainly appeared to be below tiles that were coloured and I didn't think much of it, however I'm concerned that some may have fallen into the gap between the wall and floor tiles behind where the silicon was set when i've been removing it.
Some areas of the internet say mold, other says dont worry so I was looking for some advice.
