Pinkish-orange algae in water lines
I have the translucent pex tubing that you can see through that is like the plastic in milk jugs. There is as light pinkish orange discoloration on the inside of the tubing. I believe it to be the sam...
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I have a white "potable water" hose that I use for filling the RV. The hose stays at the sticks and bricks home and hangs on the wall near the faucet. It has a lot of that pink orange coloring. Bleach didn't seem to change anything.
