Why ice cream won't help your sunburn but oatmeal will

After catching some rays on the hottest day of the year, some of us may be feeling a bit pink today.

Obviously the best way to avoid sunburn is to wear sunscreen but what if you forgot and got burnt?

There's lots of advice on what to do and some of it can be a bit misleading.

Newsbeat's been speaking to Dr Nisith Sheth from the British Skin Foundation who tells us what is good - and what isn't - for burnt skin. Ice cream

When your skin is burning up, it may be tempting to cool off with the coldest thing you can find on the beach.

But Dr Nisith Sheth says putting ice cream on your skin is not a good idea.

"Whilst the cooling affect of the ice cream may reduce the inflammation, the contents of the food can introduce things like infection.

"It's also very messy as well." A cup of oats

Oats have been known for a long time to have healing powers and lots of lotions you can buy in the shops have oats in them.

Adding a cup of whole oats to a cool bath is often recommended to help sunburn.

This is something Dr Nisith Sheth does agree with.

"Oats - and oatmeal - have been well known to reduce inflammation, and they're in some commercial brands to treat things like eczema, because of its anti-inflammatory effects.

"But there are much easier ways of treating sunburn, with anti-inflammatory creams and other products." Eating watermelon

We know that we should drink plenty of water when it's hot but keeping hydrated when burnt is also essential.

Munching on water filled fruit like watermelon can help but it also has another benefit too.

"Watermelon, like a number of other fruits, contain ingredients called lycopenes which do have some sun protect factor," Dr Nisith Sheth explains. "But this is quite minor. "Whilst it's beneficial to overall health, and as an overall programme of sun protection itself, is not going to treat sunburn." Milk

Some people claim that using a cool compress soaked in milk can calm the burn.

Dr Nisith Sheth told Newsbeat that "using milk in a gauze to cool down sunburn does have a cooling effect and anti-inflammatory effect but the other ingredients in milk can lead to other problems.

"Milk contains lactic acid which can cause irritation to the skin." Vinegar

You may be more used to putting vinegar on your chips at the seaside but some people reckon it helps heal sunburn.

"People do use apple cider vinegar for skin problems and it can have a beneficial effect," Dr Nisith Sheth explains, "but the acid in it can cause irritation to the skin." Aloe vera

This is the one thing that doctors do recommend. In fact you've probably already seen it on the bottle of you after sun lotion. "Aloe vera certainly does have an anti-inflammatory effect and can be helpful with sunburn." Dr Nisith Sheth told Newsbeat. "It's been well used for skin complaints but be careful not to apply it onto broken skin as it can induce a contact allergy. "But it can be helpful to reduce sunburn."