Recent content by rcm

Sorry Cwiggs, I forgot to post these pics. I took a close up so they look a little large than actual. Really the size of a pin-head.

I have been lurking around here for 4 yrs and love this site. Sadly, I have an unusually difficult one to post. 6 mos ago I discovered brown/black "spots" on the pool steps and certain areas on the floor. About the size of a pin head or a bit larger (irregular shape). Scraping with a thumb...