I always have hand wipes in my car. I usually have two containers of hand wipes, because I never want to run out. Anyway, one really cold morning I tried to use my bargain brand wipes and the wipes were frozen. I opened the Wet Ones antibacterial hand wipes and the wipes worked perfectly. The off-brand's active ingredient is benzalkonium chloride, but the Wet Ones
active ingredient is benzethonium chloride. That must explain the reason why
the cheap wipes were frozen and the Wet Ones weren't.