![People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The US Sun People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2022/11/blowing-minds-https-www-tiktok-777923205.jpg)
People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The US Sun
CHP - Did you know that hot water bottles have an expiry date? Every hot water bottle has a date of manufacture. It's recommended you replace them after three years In case
They said 'the water doesn't have an expiration date, the plastic bottle does' so how come honey that comes in a plastic bottle doesn't expire? - Science and Math Geeks - Quora
Sisters Against Plastic - Did you know the expiry date is for the plastic bottle, not the water... Water doesn't go “off”.... but the bottle does! Expiry dates on water bottles are
![Everyone with a hot water bottle urged to check numbers on side that show if it's dangerous to keep using - YorkshireLive Everyone with a hot water bottle urged to check numbers on side that show if it's dangerous to keep using - YorkshireLive](https://i2-prod.examinerlive.co.uk/incoming/article25746233.ece/ALTERNATES/s615/20221214_222134.jpg)
Everyone with a hot water bottle urged to check numbers on side that show if it's dangerous to keep using - YorkshireLive
![People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The US Sun People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2022/11/14807060-a15b-404e-a8d2-55abacc1f98a.jpg)