Electronics & Sensor Cleaning Guide

Professional cleaning procedures for vehicle electronics, GPS units, sensors, and touchscreens. Protect your fleet's technology investments with proper care.

Important Safety Notice

Always disconnect power and follow manufacturer guidelines before cleaning electronic components. Use only electronics-safe cleaning products to avoid damage to sensitive equipment.

Common Fleet Electronics

GPS & Navigation Systems

Touchscreen displays, antenna connections, and mounting hardware require specialized cleaning to maintain accuracy and functionality.

  • Anti-static cleaning required
  • Avoid moisture in connections
  • Use microfiber cloths only

Backup Cameras & Sensors

Critical safety equipment that must remain clean for optimal performance. Dirt and grime can compromise visibility and sensor accuracy.

  • Regular cleaning essential for safety
  • Gentle cleaning to avoid scratches
  • Check for water ingress

Dashboard Displays

Digital instrument clusters and infotainment systems require careful cleaning to maintain readability and touch sensitivity.

  • Screen-safe cleaners only
  • Avoid excessive pressure
  • Clean when cool to touch

Communication Equipment

Two-way radios, cellular boosters, and fleet tracking devices need proper maintenance to ensure reliable communication.

  • Antenna cleaning for signal strength
  • Moisture protection critical
  • Regular connection inspection

Step-by-Step Cleaning Procedures

Pre-Cleaning Preparation

1

Power Down

Turn off all electronic systems and disconnect power sources when possible. Allow equipment to cool to room temperature.

2

Gather Supplies

Use only electronics-safe cleaners, anti-static microfiber cloths, and compressed air for dust removal.

3

Inspect Equipment

Check for damage, loose connections, or signs of moisture ingress before beginning cleaning process.

Screen & Display Cleaning

1

Dust Removal

Use compressed air to remove loose dust and debris. Work from top to bottom to avoid redistributing particles.

2

Apply Cleaner

Spray electronics cleaner onto microfiber cloth, never directly onto the screen. Use minimal amount to avoid dripping.

3

Gentle Wiping

Clean in circular motions with light pressure. Avoid pressing hard on touchscreens or flexible displays.

4

Dry Completely

Use a dry microfiber cloth to remove any remaining moisture. Ensure complete drying before powering on.

Best Practices & Safety Tips

Safety First

  • Always disconnect power before cleaning
  • Use only electronics-safe cleaning products
  • Avoid getting moisture in ports or connections
  • Allow complete drying before reconnecting power

Cleaning Schedule

  • Weekly: Quick dust removal and screen cleaning
  • Monthly: Thorough cleaning of all surfaces
  • Quarterly: Deep cleaning and connection inspection
  • As needed: After exposure to harsh conditions

Proper Tools

  • Anti-static microfiber cloths
  • Electronics-safe cleaning solutions
  • Compressed air for dust removal
  • Soft-bristled brushes for detailed work

What to Avoid

  • Never use household cleaners or ammonia-based products
  • Avoid paper towels or rough cloths
  • Don't spray cleaners directly onto electronics
  • Never clean while equipment is powered on

Common Issues & Solutions

Screen Streaking

Cause: Using too much cleaner or wrong type of cloth

Solution: Use less cleaner, apply to cloth first, use clean microfiber cloth

Touch Sensitivity Issues

Cause: Residue buildup or moisture in screen

Solution: Thorough cleaning with electronics cleaner, ensure complete drying

GPS Signal Problems

Cause: Dirty antenna or connections

Solution: Clean antenna carefully, check all connections for corrosion

Camera Image Quality

Cause: Dirt, water spots, or scratches on lens

Solution: Gentle cleaning with appropriate cleaner, inspect for damage