Posted 3/13/2019 19:46 (#7378643 - in reply to #7378014) Subject: RE: Spray solution pH buffering question
Found out that the local parts house get me 5 gallons of sulphuric acid for under $30. He said he'd give me a sample to jar test with, so I think I'll see how that works. Might end up being too hard on clothes though... Lol.
Let me know how the citric acid works out, and what it costs when you find out please.