The days are getting shorter and temperatures are dropping, which means we are well and truly into autumn in the UK. While many people will mourn the end of summer there are plenty of seasonal treats to look forward to, from pumpkin-flavoured coffees to a classic hot chocolate.

Though it is fine to treat yourself every now and then, one expert warned that certain drinks we love could be doing us more harm than good. More specifically, they could be causing lasting damage to our teeth and mouths.

Expert dentist, Dr Zaeem Jafri, from Ordo, explained which treats you should avoid this autumn season for a healthier smile.

Pumpkin spiced lattes

Some of our favourite hot drinks, like a pumpkin spiced latte, contain up to 50 grams of sugar which is approximately double the recommended daily intake, according to Dr Zaeem.

He said: “Consuming this level of sugar produces unhealthy acids which soften the protective enamel on teeth, making them more vulnerable to tooth decay. If you do enjoy a trip to Starbucks for this seasonal hot drink, just make sure it doesn’t become a daily habit!”

Mulled wine

A slightly more wintery drink, mulled wine is a popular choice for the cold months. However, a mulled wine can cause tooth staining and it can also dehydrate your mouth. Dr Zaeem said: “Alcohol reduces the amount of saliva in your mouth which is essential for rinsing out the harmful bacteria that often sticks to your teeth. Again, this should be an occasional treat and make sure to drink some water afterwards to rinse your mouth.”

Extra-hot coffee

As temperatures plummet many people will be reaching for those hot drinks. “Just remember to let your winter warmers cool down before tucking in, as if it’s cold outside and you’re consuming something that’s too hot, the shock temperature can cause cracks in your enamel, which leads to increased sensitivity and pain if not properly managed,” Dr Zaeem said.

Toffee drinks

Toffee apples are popular at this time of year, especially around Halloween. Toffee is also another popular choice for drinks from a toffee latte, to a buttered toffee cocktail.

But Dr Zaeem warned: “The sticky texture of the sauce will remain on your teeth and cause a build-up of bacteria. This build up can lead to tooth decay, gum recession and even tooth loss.

“If you’re going to be tucking into any toffee treats this autumn season, make sure to rinse your mouth with water and floss regularly to avoid damage.”