Hygiene when trekking generally has improved considerably over the last ten years, Our guides have the local knowledge to choose the lodges which maintain a high standard of hygiene. If you are under canvas all meals are prepared to high standards, fruit and vegetables are soaked in iodine before preparation. Most lodges serve boiled and filtered water, which is generally safe, we suggest a drop of iodine to be totally sure. We discourage the purchase of bottled water for the obvious environmental reasons