SOFT99 Silicone Off should be applied in a well-ventilated space and to cool surfaces out of direct sunlight. To protect your skin, we recommend wearing PB Nitrile Gloves during the application process. For best results, shake the can well and spray SOFT99 Silicone Off over small sections at a time (up to 18 x 18 square), and then buff it off immediately using a PB Disposable Towel. Once the whole car is done, discard the buffing towel (don't try and wash it, because the residual odour will contaminate your washing machine).