I've had an Intex pool for 3 years. I drained it at the end of season last year to patch a pinhole leak. I left it empty for the winter and now it looks like this. I've tried vinegar and diluted bleach (which cut the stain somewhat) but I'm wondering how to clean it. It was perfectly clean before...
I've tried diluted bleach (cleaned a very little bit), vinegar, magic eraser (did a bit but way too big of an area to do) and pressure washer.
I've tried diluted bleach (cleaned a very little bit), vinegar, magic eraser (did a bit but way too big of an area to do) and pressure washer.
