This article was co-authored by Patrick Evan. What can we do about it? A good option to add to your routine if you don't want to change your shampoo and conditioner initially. We all love the shine of post-salon hair, but it can often seem like it disappears within weeks. To boost naturally dull hair as a result of dryness, or damaged hair, a weekly mask with natural oils is a good idea to leave hair feeling soft and moisturised. To prevent this, and keep your hair colour glossy and bright for as long as possible, use haircare formulated specifically for coloured hair – which will care for your colour, but still cleanse build-up. If you can’t put down the blow dryer, then use protective products like blow drying lotions and heat-activated sealers. When you have dry hair, washing too often can strip the moisture from your hair, causing your locks to become even more dehydrated. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/5e\/Treat-Dry-Hair-Step-1-Version-3.jpg\/v4-460px-Treat-Dry-Hair-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/5\/5e\/Treat-Dry-Hair-Step-1-Version-3.jpg\/aid1323938-v4-728px-Treat-Dry-Hair-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

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