名媛直播

Sounds like a very good plan.
Do it!

I doubt i have posted I use vinegar. Last year in a pinch I used citric acid.
Right now I use rainwater and my bore water

I thought I remembered that. Oh, well. I have a plan which makes sense.

The first thing I did was throw away the digital pH meter and order another one. So the plan is on hold for a few days.