Ever notice bong smoke smells less? Use it to your advantage

Bong smoke has a less pungent obvious smell to it than pipe or joint smoke because it's been filtered through the water. Apply this to the making of a sploof for an even less smelly exhale. First, take a Gatorade bottle and prepare it like you would make a Gatorade bong but instead of a stem, put a straw in the hole in the side. Cover the top with a few rubber banded dryer sheets. When you take a hit, exhale into the straw (like a child blowing bubbles or a reverse bong hit) the newly filtered smoke will have less of a smell than dry smoke and there's not a leakage problem with the exhale hole.