Hey everyone I'm new to hotsauce making, I make a hotsauce which uses fresh tomatoes and onions that I want to bottle and give away but I read somewhere that fresh veggies are a no-no for hotsauce? Can I use them or not. I want it to be safe. I just cook down the ingredients then blend them then strain them then bottle it. I've made it for myself for years without issue but I've always kept it refrigerated. I need help / advice. I have never measured PH or anything should I?How about canned tomatoes??