my pool did get milky but cleared up after 48 hours
It is probable that the glass is plastic and has been tainted by one of the chemicals that you have used in the pool. have you used any metal based algaecide for instance
Milky oil is water or coolant in the oil. You need to find the cause and fix it. Causes include head and intake gaskets.
Without seeing your water, I am going to guess that the liquid algaecide you are using is a quat (quatenary ammonium). It is an effective algaecide but it can cause the water to get a little "sudsy" or "foamy". You may have had just a bit too much in there. A way the old service company guys would check your algaecide level was to put their hand in the pool and shake it around. If it foamed some, then you had enough. Usually a good shock will clear that up.
Its never done me any harm. However follow the directions on the container of the algaecide, if it tels you not to swim in the water for a period of time after treatment I would head their advice.
you have a blown head gasket water is getting in to the engine oil
Sound like you have a problem with algae. An algaecide can be purchased at a pool shop to fix this problem. Just in case take a sample of the water with you when you go.
Sleeping would have no effect on the time it would take for lime water to turn milky.
Adding algaecide to the pool when the filter is on should not do any harm in fact it should mix it into the water more quickly
Suppose you could but who would want to. You possibly have added too much algaecide. Have a dirty filter. Have poor chemistry - out of balance chemically. Too many people in pool. Lack of proper filtration.
Milky water should tell you its time for a water change!
Hydrogen doesn't turn water milky.
yes it can water can leak into the intake valley and get into your oil resulting in milky oil