If the pool has been resurfaced (usually) it takes three days for the new bottom to harden. Touching the bottom sooner could leave permanent dents underneath the liner. You can swim right away if you can avoid touching the bottom, but if you can't then you'll need to hold off for three days before swimming.
If the pool has been resurfaced (usually) it takes three days for the new bottom to harden. Touching the bottom sooner could leave permanent dents underneath the liner. You can swim right away if you can avoid touching the bottom, but if you can’t then you’ll need to hold off for three days before swimming.