Protecting vehicles from volcanic ash damage: what works?

Preparing Vehicles for Volcanic Ash

When preparing vehicles for volcanic ash, start by applying a clear coat of wax with a UV protection level of at least 2, such as 3M’s Headlight Restoration Kit. This will create a protective barrier against the abrasive particles in the ash, helping to prevent scratches on the paint and clear coat.

Protection Methods During the Eruption

To prevent clogging of air filters, replace them with high-quality filters designed to capture 99.97% of particles as small as 0.3 microns, such as those from HEPA (High Efficiency Particulate Air) filters. These filters will help keep your engine running smoothly and prevent damage from ingested ash particles. Additionally, ensure your vehicle’s intake is covered with a dust cover or a piece of cloth to prevent ash from entering the engine.

Post-Eruption Vehicle Maintenance

After the eruption, inspect your vehicle’s exterior and interior for any signs of ash damage. If your vehicle has been exposed to ash for an extended period, wash it with a mild soap and soft-bristled brush to remove any loose ash particles. Use a microfiber cloth to clean the interior and avoid scratching any surfaces. If your vehicle’s air filter has become clogged, replace it immediately to prevent further damage to your engine.