Hey all. I inherited a 23,000 litre in-ground pool in a new home I bought 4 months ago. Totally new to pool maintenance. Pool was perfect when I got into the house.
My chemistry balancing skills were off in the beginning which meant the PH of the pool was frequently at 6.5-6.8 or thereabouts at the beginning. I think that may have contributed to initial wrinkling off the pool's PVC liner. Despite bringing the PH back into balance, the wrinkles kept growing.


Old owner had left a Klever Kleena Rx-1 robot cleaner in the shed which I was using to vacuum the pool. Is it possible that the robot was aggravating the wrinkles while running? I couldn't see the robot getting stuck on the wrinkles but I imagine it would keep sucking in the loose bit of the liner therefore stretching it.
I have stopped vacuuming the pool now for fear of making the wrinkles worse. See pics.


My chemistry balancing skills were off in the beginning which meant the PH of the pool was frequently at 6.5-6.8 or thereabouts at the beginning. I think that may have contributed to initial wrinkling off the pool's PVC liner. Despite bringing the PH back into balance, the wrinkles kept growing.
Old owner had left a Klever Kleena Rx-1 robot cleaner in the shed which I was using to vacuum the pool. Is it possible that the robot was aggravating the wrinkles while running? I couldn't see the robot getting stuck on the wrinkles but I imagine it would keep sucking in the loose bit of the liner therefore stretching it.
I have stopped vacuuming the pool now for fear of making the wrinkles worse. See pics.

