07/16/2026
Preparing to bottle my honey for future use and I want to make sure that it doesn't ferment from the moisture content being too high. It could be too high if I used too much uncapped honey that the bees didn't finish processing yet.
I used a Brix Refractometer to test. Looks like I'm good at 14.6%! I'm well below what is needed.
The ideal moisture content for bottling raw honey is between 17% and 18.5%. The USDA requires moisture to be at or below 18.6% for Grade A honey.
If moisture climbs above 18.5%, wild yeasts in the honey can activate and cause the honey to ferment. This fermentation causes bubbling, a sour smell, and a watery texture.