Sun is your pool float's worst enemy

Yes, sun exposure absolutely destroys pool floats — it’s the main reason they fade, get stiff, and eventually crack into useless plastic husks.

UV rays break down the vinyl and PVC the floats are made of. First you notice the colors bleaching out. Then the material starts to feel chalky or stiff. Then tiny cracks appear, usually right where the float was folded or creased. Heat makes it all worse, because a float sitting in direct sun is baking, not just tanning.

The fix is boring but effective: pull them out of the sun when nobody’s using them. That doesn’t mean hauling them back to the garage every time you get out of the pool — just flip them over, move them under an umbrella, or toss them in the shade. If they’re wet, let them dry flat in the shade before stacking or storing. Water trapped inside a hot float acts like a magnifying glass for breakdown, and storing them while damp invites mildew too.

A UV protectant spray like 303 Aerospace Protectant genuinely helps.