caring for your magnetics with Mobad

We believe in quality and longevity, which is why every job we complete comes with a tailored care sheet. These care sheets provide essential advice to help you get the most out of your products. And if you’re looking for more detailed guidance, our blog posts are packed with practical tips to ensure your investment lasts for years to come.

Magnetic signs are a brilliant, versatile way to advertise your business, but they do need a little TLC to keep them in top condition. After all, as we like to say, "Magnetic is not magic" — a little care goes a long way! Here’s how to ensure your magnetic signs stay secure, effective, and in great shape for the long haul.

How to prepare your vehicle for magnetic sign application

Before applying your magnetic signs, make sure both the vehicle surface and the brown magnetic side are clean and dry. Use a sponge with warm, soapy water to clean them, paying special attention to the edges of the sign and the vehicle. Even a tiny bump or bit of moisture can cause the magnet to lift, allowing air or water to sneak in and potentially loosen your sign.

Dry both surfaces thoroughly before applying the sign to the vehicle. Proper preparation ensures a strong bond and keeps your signs secure.

The best way to apply magnetic signs to your vehicle

To apply your magnetic sign, start by letting one edge contact the vehicle. Once you’ve positioned that edge correctly, carefully let the rest of the magnet attach itself to the vehicle surface. If it’s not quite right, don’t worry! Simply peel it off and try again, starting with the edge.

Keep aerodynamics in mind when choosing where to place your signs. Avoid bonnets and other areas with high wind turbulence, as magnets struggle to adhere securely at speed in these spots.

Magnetic sign maintenance: cleaning and care tips

Magnetic signs need regular care to protect both the sign and your vehicle. Here are the essentials:

  • Weekly cleaning: Remove your magnetic signs at least once a week. Wipe dry both the magnetic side and the vehicle surface to prevent moisture build-up, which can damage the vehicle’s paint.
  • Wash and dry: Clean the sign using warm water and a mild detergent. Make sure it’s fully dry before reapplying.
  • UV protection: Allow natural sunlight to evenly bleach your vehicle panels by periodically removing the signs. This prevents uneven fading over time.
  • Smooth application: Check that the entire surface of the sign is flat against the vehicle with no air pockets, wrinkles, or bumps that could catch the wind.

Seasonal tips for using magnetic signs in winter

In colder months, apply magnetic signs only when the temperature is above 10°C. Avoid placing them on frosty or frozen vehicles, as the cold can prevent proper adhesion. Similarly, steer clear of engine compartments or other heat-emitting areas, as excessive heat can warp the sign or damage your vehicle.

Expert help for magnetic sign sizing and placement

Magnetic signs are a fantastic mobile advertising solution, but they work best with proper care. If you’re unsure about sizing, placement, or maintenance, our team is always happy to help. Drop us a line at hello@mobad.co.uk, and we’ll make sure your signs are perfect for your needs.

Remember, "Magnetic is not magic"—but with the right care, your signs can do magical things for your business!

"Magnetic is not magic—a little care goes a long way! Clean, apply, and maintain your signs to keep them secure and effective for years to come."

Do you have a project we can help you with?

We’d love to discuss your requirements. offer advice and provide a quote for your project, so please get in touch.