Like all extensions, remy hair does not receive from the scalp receiving those natural oils that keep it conditioned. Therefore, it requires regular maintenance to keep it looking fresh. It is advised that you wash the hair at least once a week with moisturizing, shampoo and conditioner. Here is how to clean the hair. Take a soft bristled brush and gently brush the hair to remove any tangles. Start at the bottom of the extension and move upward. Wet the hair, add shampoo, wash gently. Rinse off the shampoo. Apply conditioner and rinse. Wrap a towel around the hair to remove excess moisture. Take a comb and run through the hair to remove tangles. Let the hair completely dry naturally. Never brush the Remy hair extension or Remy hair while it is still wet. Blow dry hair gently on a low setting. Wrap the Remy hair at night to avoid tangles. Avoid chlorine and salt water, if possible. They could damage the hair.