rhoffart
Rick
- Joined
- Sep 12, 2009
- Messages
- 815
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- 6
I have been using the SWAG method when it comes to making my sanitize solution. I am using potassium metabisulfite and mixing one gallon at a time then filling a spray bottle off that gallon till it's gone.
Well yesterday the gallon was empty and it was time to make some more. I know I'm making it too strong ... so here is the question.
How much potassium metabisulfite (in grams) for one gallon of water? Or, what is the target PPM?
I only found one on a search and it said 940 ppm which will be about 7 1/2 grams per gallon.
Any ideas?
Well yesterday the gallon was empty and it was time to make some more. I know I'm making it too strong ... so here is the question.
How much potassium metabisulfite (in grams) for one gallon of water? Or, what is the target PPM?
I only found one on a search and it said 940 ppm which will be about 7 1/2 grams per gallon.
Any ideas?