Short answer: not continuously. Pool covers are essential (especially in winter), but keeping one closed 24/7 during swim season can stress your water chemistry and the cover itself. The “right” amount of closed time depends onRead More…

If you’ve been shopping for a winter safety cover, you’ve probably seen “5×5” and “3×3” mentioned in the specs. Those numbers describe the webbing/anchor grid spacing across the cover. Think of it as the cover’s framework:Read More…

Short answer: choose a winter safety cover that matches your climate and maintenance style—usually mesh for heavy rain/snow and solid for maximum algae control. Below is a quick guide to help you decide, plus how CalmRead More…

Short answer: a quality, well-maintained winter pool safety cover typically lasts 10–15 years. Mesh models often reach the higher end of that range, while solid vinyl versions trend a bit shorter due to UV exposure andRead More…

Short answer: Mesh safety covers: Yes—by design, rain and snowmelt pass through the woven fabric so water can drain into the pool while leaves and larger debris stay out. (Read more) Solid safety covers: No—the vinylRead More…