Bottled water often carries an expiration or best by date, but pure water itself does not expire or spoil, as it lacks nutrients for bacteria growth. The date primarily concerns the plastic bottle: Vibrating Heating Massage Pad with 10 Vibration Motors & 5 Massage Modes 3401 Does Lube Expire? Yes How to Tell & What Happens If You Use It Condoms.uk Does water really expire or is that just a myth? Here's the truth water itself doesn't go bad. But the bottle it's stored in? That's a different story. Over time