1. Familiarize yourself with the orientation of the HOV PPF. Note: Do not stick HOV stickers on the sticky side of the PPF but on the outside (non-sticky). This will ruin your CA HOV stickers and you will not be able to place this on your vehicle.
2. Ensure the area you apply the HOV stickers on are clean and free from any dirt or grime.
3. Simply peel and sticker your HOV sticker on the PPF. Peel and stick the PPF unto the areas of your HOV sticker needed.
4. Please view your state's Motor Vehicles laws to ensure you have the right placements of these HOV stickers.
Do I need to change these every year?
These ultimately depend on your state requirements. For instructions on how to remove the PPF itself, please view the material spec sheet here: https://support.tesbros.com/hc/en-us/articles/360048835351-3M-Scotchgard-Pro