Once your layers are in, pour a glass of tap water through the top. Watch it dribble out the neck into a clean cup. It should look clearer, maybe even sparkling. The charcoal grabs the chlorine and bad flavors, while the sand catches tiny particles.
Taste it. If it still tastes like a pool party, add more charcoal. If it tastes like nothing, congratulations—you’ve just won at adulting. Feel free to do a little victory dance in your kitchen. I won’t judge.
Step 2: The Boil Backup (Because Nobody’s Perfect)
Let’s be honest: your DIY filter is great for taste and sediment, but it’s not a magic bullet for bacteria. If you’re using water from a river or a sketchy rain barrel, boil it first. Yes, it’s an extra step, but it’s better than spending the weekend glued to your bathroom floor.
Think of boiling as the “I’ve got your back” friend. The filter is the “let’s make this taste nice” friend. Together, they’re a dream team. Alone, you’re just drinking fancy mud water.
