CAN BE USED ON: Finished Leather, Unfinished Leather, Lambskin, Calf Skin, Exotic Leather, Ostrich Leather, Saffiano Leather, Vachetta, Aniline Leather, Full Grain Leather PERFECT FOR: Mulberry Bayswater, Mitzy, Anthony, Daria & Alexa Louis Vuitton Speedy, Neverfull & Alma Prada Saffiano Double Tote Chanel Lamb Skin & Caviar Hermes Kelly & Birkin NOT FOR USE ON: Suede, Nubuck, Fabric HOW TO USE: Dermo Protect only needs to be used once every couple of months (depending on usage of your bag) In the interim if you maintain your bag with The Handbag Spa Everyday 3in1 this will keep the protection topped up whilst cleaning off any surface dirt that may have built up over time. Remember this product is a prevention but is not a cure for already stained handbags. What it is doing, is protecting your leather from absorbing harmful substances such as dye, oil and liquids. Should any of these come in to contact with the leather they will need cleaning off! When this product is used correctly then you will have no problem cleaning off any of these handbag disasters! Simply spray the Dermo Protect product on to a clean cloth and apply to a full panel at a time. This product WILL darken unfinished leathers but don’t panic! it will dry back to the original colour not altering the look, feel or finish in any way. Dermo Protect is a uniquely formulated water based leather protector spray that will help prevent problems such as dye transfer, body oil, grease and liquid staining on finished and unfinished leather handbags and purses.