ARS Stain Removal System is applied to stains up to 5 cm in diameter on vehicles’ seat, door and roof covers, which are made of fabric, velour, carpet, vinyl, leather. 62 types of stains can be removed by ARS Stain Removal System with 100 percent success rate. In some cases, covers may need to be disassemble and then ARS Stain Removal Techniques are applied.Covers must not be treated by any external chemical substances other than ARS Special Stain Removal Solutions and the stains must be handled soon after the accident in order to get the result. If the stained areas has been treated by other chemical substances, or If the stains penetrate inside of covers, ARS Stain Removal may not be effective to remove stains.