About Color Difference Photos Shot In Different Lights And Displayed In Different Screens Will Both Result In Chromatic Aberrations. And There May Also Be A Slight Color Difference Between Batches Of Products.&Nbsp;It'S A Normal Phenomenon, But We Will Continue To Work On This Issue. If You Are Not Sure About The Color To Choose, Please Send Us Some Photos Of Your Hair, So That We Can Recommend The Suitable Color For You. Washing Instruction 1.&Nbsp;De-Tangle Your Hair Piece With A Wide Tooth Comb Before Washing. 2.&Nbsp;Soak The Hair Piece In Cold Water, Apply A Dash Of Shampoo To The Hairpiece And Wash It Gently. 3.&Nbsp;Rinse Thoroughly Until It Is Free Of Foam. 4.&Nbsp;Blot With A Dry Towel And Let Dry In A Well-Ventilated Place. Notes: Avoid Wringing Your Hair Piece Or Using A Hair Dryer. Avoid Frequent Washing. Its Better To Wash After 4-6 Wears. Care Instruction If The Hair Bun Extension Appears To Be Frizzy, You Can Spray Some Care Solution To Restore Its Shine. When It Is Not In Use, Please Store&Nbsp;It&Nbsp;In A Cool&Nbsp;And Dry&Nbsp;Place. Warm Tips: 1.&Nbsp;The Hair Bun&Nbsp;May Not Be Such Full As Pictured Due To Transportation And Storage. Please Shake It Gently When Receive It. 2.&Nbsp;Its A Normal Phenomenon If The Hair Sheds Slightly In Your First Use. 3.&Nbsp;Please Note That Synthetic Hair Fiber Can Not Be Dyed. 4.&Nbsp;If The Hair Piece Is Too Loose For You, You Can Wrap It Two Or More Times And Secure With Bobby Pins. 5.&Nbsp;We Highly Recommend Buying Two Or More For Alternate Use To Prolong The Service Life Of The Hairpiece. Customer Service All Finished Products Have Gone Through Strict Quality Inspection Before Delivery. If Theres Any Problem, Please Do Not Hesitate To Contact Us, We Will Solve It For You In The First Time.