Is it possible to drink tap water in Thailand?

Is the tap water drinkable or clean enough to brush your teeth?

The answer from the tourist office:

Although the authorities have made efforts to bring tap water up to World Health Organization standards, very few people drink tap water in Thailand, even the local population.

Bottled water is widely used instead.

Some people actually boil tap water before using it, but this will not remove chemical toxins or the remains of anything that was present before boiling.

Also be careful with ice, as freezing does not protect you from bacteria, viruses and chemicals.

Brushing your teeth with tap water is considered safe, although people with very sensitive stomachs can sometimes have problems.

In restaurants, you will find that the water is generally safe.

You can always buy small bottles if you wish, but make sure the seal has not been broken.

However, you should be very careful with street vendors and street food stalls.

The biggest risk is actually the cleanliness of the glasses.

You can become very ill if you are not careful.

Drink directly from the bottle if you are in doubt.

Don't worry too much about the ice cream that is served in cafes, etc., as it is usually delivered by government-inspected ice cream factories.