Anyone had trouble getting chlorine into pool?
Opened pool last weekend, added 7.5 lbs of chlorine and still no reading on test strip. Took sample to Sylvan store and they test and say add 7.5 more lbs of chlorine. This is a ton of chlorine so far and still as of this morning no reading on test strip. Sylvan thinks chloramines are causing. Anyone had any experience with this? Should we empty pool and start over? Also, I should mention pool is 40K gallons. Emptying and refilling is expensive.