What type of water should I use?

The Polti La Vaporella has been designed to work with tap water. Never use distilled water, undiluted demineralised water, rain water or water containing additives (e.g. starch, perfumes), scented water or water produced by other domestic appliances, by water softeners or filter jugs. Use that is not compliant with the “What water to use in the boiler” section of the Instruction Manual invalidates this warranty.