I won’t do it. I started seeing them when the pool started clearing and I began brushing them like crazy. I only have a 5 in brush right now so that is fun. I ordered a 10 in one to help with coverage without getting too big to be able to scrub. I put a tri-chlor puck on a few of the specks with my homemade puck tool ( a plastic paintbrush holder that screws into my van washing pole with a big plastic vice grip to hold the puck). It works but it is beyond tedious to try and hold that on those little specks. I will keep the FC up and keep brushing. I read about Silvertrine and people make claims of being effective but I worry that might be another introduction of something that stains. I added 8 lbs of calcium and brought the CH up to 170. All of my test results are now a bit wacky so I am just testing FC right now. Yes, I’m the girl who thought she had no algae issues.