As you may have figured out by now, putting powdered drink mix into carbonated water doesn't work very well (unless you're going for a Diet-Coke-and-Mentos-style reaction). By saving your old Sodamix bottles, you can refill them with dissolved drink mixes and still use the measuring cap to make perfect soda every time.
Step 1: Gather materials
- Empty Sodamix bottle
- Measuring cup with marks for milliliters
- Non-carbonated drink mix that makes 10 or 12 quarts