Hello. I am very new to pool ownership. I have two children so I purchased the 10x30 summer escapes from Kmart. I've had the pool up for a couple months and have accurate chlorine and ph levels according to my Test kits. The only thing is now the water is getting cloudy due to all the sunblock on the kids. I think. I bought bleach to shock it but am not sure how much to put in. The pool is 1000 gallons. Please help!