Got a sample you've just tested with a test strip and want to evaporate the water? Here are two methods, tailored to your timeframe:
The Slow & Steady Method:
Place your sample in a warm, dry area.
Optional: Use a fan to gently agitate the liquid for quicker evaporation.
The Speedy Method:
Place your sample in a pot over the lowest heat setting on your stove.
Important: Stir frequently to prevent sticking and burning.
Whatever you do, resist cranking up the heat. You don't want to risk damaging your substance.