For top-offs, I'm going to wash out a pop bottle or two with tapwater, and let them dry naturally. Will this be ok?
I'm then going to store the RO water in these bottles until I need it for top-offs. I assume it doesn't matter about the temperature of the top-off water with me only topping off a little bit (it'll be cold in the bottle of course)?
And, how long do you think the RO water will keep in the bottles (standard used coke bottle etc.) before I should replace it with new?
Cheers!
I'm then going to store the RO water in these bottles until I need it for top-offs. I assume it doesn't matter about the temperature of the top-off water with me only topping off a little bit (it'll be cold in the bottle of course)?
And, how long do you think the RO water will keep in the bottles (standard used coke bottle etc.) before I should replace it with new?
Cheers!