I buy gallons of distilled water for my CPAP. If anyone else buys gallons of water for anything, have you noticed a phenomenon where some of the bottles spontaneously start leaking? I always keep about 8 gallons in the laundry room, and it never fails, one of them will just spring a leak for no reason and there is water all over the floor. At first I thought it was cheap bottles because I bought the generic water, but it has happened with better brands too. I've never had it happen with smaller bottles of water, only the gallons.