Our human hair clip-ins collection is only intended for occasional wear and are not designed to be worn every single day. They are easy to apply and take off by yourself at home in just a few minutes! There is no need to wash them after every use. We recommend washing them after every 10-15 wears unless they have product build up.  When washing the hair, use sulfate-free and alcohol-free products as they are essential to keep your hair extensions healthy. Alcohol and sulfate will cause the hair to matt, dry and tangle. Stay away from following ingredients: Alcohol Denat, Ethanol, Isopropyl, Propanol, Propyl, SD Alcohol 40, SLS, Sodium Laureth Sulfate and Sodium Lauryl Sulfate.Use a nourishing conditioner or hair mask and heat protection spray during drying. Dry your hair extensions completely using a hair dryer after every wash, leaving them to dry naturally will affect the quality and cause matting. When your hair is completely dry, use an argan oil or oil serum to restore any dryness and give moisture. You can use shampoo containing sulfates if you notice any excess product build up, but do your best to keep the seamless base away as it will break the silicon. Blonde shades go through a more intense process during the manufacturing process than dark shades and therefore, require more maintenance and aftercare. We recommend using oil serum and a nourishing hair mask more often on blonde hair. Do not shower with your hair extensions in, have them in while swimming or sleeping. More UV light exposure during hot summers can affect the color of the hair. It is necessary to use the correct hair products to avoid making them look dry, damaged and dull due to sun exposure, pollution and hot tools for styling.