When pool season ends, your winter cover protects your water from leaves, debris, and harsh weather. But once spring rolls around, what should you do with it?
If you fold it up wet and toss it in the garage, you’re almost guaranteed to find a moldy, foul-smelling mess with mildew stains when you pull it out next season.
Here’s how to store a winter pool cover properly so it lasts longer, smells better, and is ready to go when you need it again.
Even if it looks clean, your cover has likely collected grime, pollen, and whatever else the wind threw at it over the winter.
Cleaning tips:
For extra mold prevention, add a bit of diluted bleach to your rinse water. Then, rinse thoroughly.
An easier solution is to use Rx Clear® Tile & Vinyl Cleaner.
This is where many pool owners slip up.
If you store your cover while it’s still damp, mold and mildew can grow quickly. This not only creates a smell but can also damage the cover.
Tip: Drape it over a fence or several chairs. Give it time to dry on both sides. A sunny day helps, but don’t leave it out too long if it's hot and humid.
Neat folding might feel unnecessary, but it helps prevent creases and makes reinstalling smoother.
Tip: Use the same fold pattern every year, such as halves and then thirds. Make a quick note and tuck it into the storage container if needed.
Choose a dry, cool, pest-free location. A shelf in your basement or garage cabinet works better than a damp corner or open floor.
If rodents are a concern, consider adding cedar chips or pest deterrents. Store the cover in a plastic tote, storage bag, or original box, with enough air flow to avoid trapped moisture.
Use painter’s tape or a tag to label the contents. Something like:
Winter Pool Cover – Clean, Dry – Stored April 2025
That way, you won’t forget what's inside when the leaves start falling again.
If you used water bags or a leaf net this past winter, treat them with care before storing.
Water bags, in particular, need attention. Since they were filled with water for months, any leftover moisture inside can lead to mold, slime, or foul odors. Be sure to empty them completely, rinse out any residue, and let them dry fully—inside and out—before folding or rolling them up.
Leaf nets are easier to handle. Give them a quick rinse to remove dirt or leaves, let them dry thoroughly, and store them somewhere clean and dry.
If you’re closing up now, it’s a smart time to plan ahead. The Rx Clear® Spring Opening Pool Chemical Kits make opening your pool easier and cleaner. Kits are available for pools up to 7,500, 15,000, and 30,000 gallons.
Take care of your cover now, and opening your pool later will be faster, easier, and mold-free.
