Sri Lanka tap water safety 2026 - can I brush teeth with it?

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K
Kenji620 rep

Read horror stories, read 'no problem'. What's the honest answer?

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3 Answers from travellers

Accepted Answer

Brushing teeth with tap water in Colombo, Kandy, and major cities is generally fine for healthy adults - the microbial load is low and you rinse-and-spit. Not drinking it. In rural areas or older properties with tank storage, stick to bottled or filtered. The bigger illness risk isn't teeth-brushing: it's ice cubes from unknown sources, raw salads washed in tap water, and cross-contamination at buffets.

8
N
Nirosha1050 rep

Bottled for peace of mind. Thanks.

12
K
Kenji620 rep

3 years living here, brush with tap, never sick from it. But use bottled to be safe if you're only here 2 weeks - a $2 habit vs a wrecked trip. Bottled water is 60-100 LKR per liter everywhere.

10
D
Dave1050 rep

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