New guy here.
I can't get chlorine reading . All week dumping chlorine in. Finally "BIG" pool store told me put 42 Lb shock in to solve problem
Also 6 lb stabiliser. Didn't work. Next day they said 10 more lbs shock and some ph up. Didn't work..
Total chlorine free chlorine stabilizer PH .....other OK
1st test computer print 7.8 1.0 0 7.4
add to pool 42 lb shock.....8 lb stabilizer
2nd test 0.2 0.0 70 7.0
add to pool... 10lb shock and 2lb ph up
I didn't go back there....went back to regular store that doesn't have computer and they say keep shocking at 4 lbs a nite.
My pool 20x40, the water is clear, very slight cloudy, filter can run 2 days and never needs bumped, looks good enough
no free chlorine showing on test strip. everything is testing OK. I'm stuck. Friend recommended all you folks here.
Looking for some help. First time in 25+ years I had this kind trouble.
Thanks in advance...........Coffeeman