![People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The Sun People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The Sun](https://www.thesun.co.uk/wp-content/uploads/2022/11/14807060-a15b-404e-a8d2-55abacc1f98a.jpg)
People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The 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
![Hot water bottles have an expiry date - here's how to find it and when you should replace yours - Chronicle Live Hot water bottles have an expiry date - here's how to find it and when you should replace yours - Chronicle Live](https://i2-prod.manchestereveningnews.co.uk/incoming/article25730368.ece/ALTERNATES/s1200b/2135741_R_Z004C-750440-.png)
Hot water bottles have an expiry date - here's how to find it and when you should replace yours - Chronicle Live
![North Wales mum explains hidden safety code on hot water bottles and is shocked by reaction - North Wales Live North Wales mum explains hidden safety code on hot water bottles and is shocked by reaction - North Wales Live](https://i2-prod.dailypost.co.uk/incoming/article25597130.ece/ALTERNATES/s615/0_AFRDPW241122HotWaterBottle_03.jpg)
North Wales mum explains hidden safety code on hot water bottles and is shocked by reaction - North Wales Live
![People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The Sun People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The Sun](https://www.thesun.co.uk/wp-content/uploads/2022/11/00bd05ca-7812-4ce0-803e-30b4448acf06.jpg)
People are only just realising what the symbols on hot water bottles mean - and it's blowing their minds | The Sun
![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.the-sun.com/wp-content/uploads/sites/6/2022/11/sb-hotwaterbottle-241122.jpg?1669269125&strip=all&quality=100&w=1920&h=1333&crop=1)