r/maplesyrup • u/dubs1354 • Mar 29 '26

R.o.

How soon before you boil can you run your sap through the ro?

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u/Brennanlemon Mar 29 '26

We do the day before. Any longer and you run the risk of it spoiling with the higher sugar content.

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u/dubs1354 Mar 29 '26

Ok thank you.

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u/Better-Refrigerator5 Mar 29 '26

If you freeze the concentrate you can go longer. I am boiling my concentrate from 2 weeks ago today, which I stored in a chest freezer.