For an all natural product I would use vinegar; strong vinegar 200 grain. Vinegar from grocery stores etc, is typically around 50 grain. Calcium propinate I would not recommend for an all natural product. If you are using a bread slicer Oliver or something along those lines, changing the blades and keeping them clean, especially between product changes will help greatly.
Hope this helps!
Hello to everyone, I am a 1st time poster, but do stop by to read the post often. Can someone share which team won on Tuesday. I did not get to see the awards ceramony, but watched until 2pm on Tuesday. Thanks in advance.