Make sure your hair products are free from sulphates, parabens and keratin to ensure you maintain the health of your extensions.  These ingredients will strip any natural oil left in the extensions, making the dry and tangle prone.  We recommend using products specifically made to deeply moisturize and nourish hair.  Hair oils and serums can be used on the mid lengths and ends for days between washes.  It is also important to use heat protection on your extensions whenever you are blow-drying or using any heat tools for styling.