Bleach Bottle
Pick up a scoop. Cut diagonally across the middle of an empty, clean bottle and use the half with the handle to scoop up fertilizer, rock salt, or pet waste.
See your garden grow. Slice the bottom off an empty, clean jug to make
a miniature greenhouse for seedlings. (Place the bottle open-side down over the plants.)
Start a home gym. Fill two empty bottles with sand and use as dumbbells.
Keep them afloat. Tie empty bottles together to use as buoys or to mark the deep part of a swimming area.
Speak up. Cut off the bottle’s base to make a megaphone for refereeing pickup soccer games in the park.