DIY Sports powder carb drinks - please share your recipe

I will give that a try again - in the past when I have tried warmer water with the same goal as you said… it would turn into a clump ball that wouldn’t break up. Maybe it was when I was using some multi-carb premix stuff that had some waxy maize, malto and fructose all together. Like with corn starch if you add to a cold liquid it mixes better, doesn’t dissolve… but mixes into a slurry easier w/o clumps. Warm water it creates a slime that doesn’t break up.