Printing
How to Make Bumper Stickers That Last
By Sticker Flux ·
A bumper sticker has to survive sun, rain, car washes, and road grime while staying readable from a car length away. Here is how to make bumper stickers that look good and last.
Designing a readable bumper sticker
Most bumper stickers are long rectangles, around 3 by 10 inches or 3 by 11.5 inches, so plan your artwork for a wide, short shape. Keep the message short, use big bold lettering or a single strong image, and choose high-contrast colors. Thin script fonts and pale pastels disappear when someone is reading from another lane.
Start with one clear idea: a funny line, a favorite place, a club, or a bold illustration. Test the design by shrinking it on your screen to the size it would appear from ten feet away. If you cannot read it instantly, simplify it. Fewer words and larger shapes always win on a bumper. Use [Sticker Flux](/) for a compact illustrated motif rather than expecting a long bumper strip. Its rounded-square output can fit a different composition, but you must choose suitable physical media and verify legibility at the viewing distance before putting it on a vehicle.
Materials that survive the road
Plain paper sticker sheets will not last outdoors. Use printable vinyl made for outdoor use, or weatherproof sticker material, and cover it with a clear UV-resistant laminate. The laminate shields the ink from sunlight and water, which are the main reasons homemade bumper stickers fade, peel, or run within weeks.
If you print on an inkjet printer, let the ink cure fully, ideally overnight, before laminating. Pigment-based inks tend to resist fading better than dye-based inks. For the longest life, have your bumper stickers professionally printed on outdoor vinyl with UV-resistant inks, which is common for bulk orders and gives the most consistent colors.
Applying and removing bumper stickers
Clean the surface with soap and water, then a little rubbing alcohol, and let it dry completely. Apply in mild weather, peel back part of the backing, line up the edge, and smooth the sticker across with a card from the center outward. Avoid applying in direct hot sun or freezing temperatures, which can stop the adhesive from bonding.
Bumper stickers can be hard to remove later, so think about placement. Many people now put them on the rear window or use a car magnet instead to protect paint. A hair dryer softens old adhesive when it is time for a change, and a plastic scraper lifts the edge without scratching.
Further reading
Create your own stickers in Sticker Flux
Related guides
How to Make Water-Resistant Stickers at Home
How to Laminate Stickers for Waterproof, Scratch-Resistant Results