Inspect Spa Cover and Lifter

Lift the cover and feel its weight — a waterlogged cover (absorbed moisture) can weigh 60+ lbs and loses over 90% of its insulating value. Check the vinyl for cracks, tears, or faded UV protection. Inspect the foam core for soft spots. Look at the tie-down straps and clips — replace any that are frayed or broken. Clean the underside of the cover with a diluted bleach solution (1:10). A damaged cover adds $50–$150/month to your electric bill from heat loss. Replace when it becomes waterlogged (every 4–7 years, $300–$700). Also inspect the cover lifter mechanism — lubricate pivot points and check for bent or corroded hardware.