We recently drained and cleaned a pool for a client and filled back up and also converted to salt cell for the client. Pool was constructed 23 years ago, sits at probably 9000 ft so likely gets very high UV exposure in the summer and is used year round. It looks like the change in status quo has resulted in some of the pebbles/stones coming out of the finish. Would a microglass application help with this? Or would the recommendation be to basically redo the plaster on the pool in the spring? What are some thoughts here?

