Your support will help us expand the Brewtree website to include more 'do-it-yourself' instructions, tips on how to build better (and less expensive equipment), and support our ongoing hosting costs. Any and all donations help and are appreciated. Please take a moment to make a contribution now.

Food grade acid is helpful in lowering your PH - a necessity for safe soda making to reduce PH below 4.6. You can read here for more information food/soda processing

All commercially produced soft drinks on the market have either citric or phosphoric acid as one of the ingredients, and this is to prevent growth of clostridum botulinum. Simply reducing the ph to a safe level using citric acid will prevent the formation of spores and provide you with a product as good or better than store bought soft drinks.

Your support will help us expand the Brewtree website to include more 'do-it-yourself' instructions, tips on how to build better (and less expensive equipment), and support our ongoing hosting costs. Any and all donations help and are appreciated. Please take a moment to make a contribution now.