Maintaining and Cleaning Your Firearm Optics

Posted by OpticsFactory on 25th Feb 2026

Proper maintenance and cleaning of firearm optics is essential to preserve clarity, accuracy, and long-term performance. Dirt, moisture, fingerprints, and recoil residue can reduce visibility and damage lens coatings if left untreated. Regular care ensures your optic performs at its best in every situation.

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opticsfactory.com

Why Optic Maintenance Matters

  • Maintains clear sight picture
  • Prevents lens scratches and coating damage
  • Extends optic lifespan
  • Preserves zero and accuracy
  • Protects against moisture, dust, and corrosion

How Often You Should Clean Your Optic

  • After every range session
  • After exposure to rain, dust, or sweat
  • Before long-term storage
  • When fingerprints or debris appear on lenses

Essential Tools for Cleaning Firearm Optics

  • Microfiber lens cloth
  • Lens cleaning solution or optical spray
  • Soft bristle brush
  • Air blower or compressed air
  • Cotton swabs for edges and crevices

Step-by-Step Cleaning Process

Exterior Housing

  • Wipe the optic body using a dry microfiber cloth
  • Use a soft brush to remove dirt from adjustment knobs
  • Avoid using harsh chemicals on the housing

Lens Cleaning

  • Blow off loose dust using air
  • Lightly apply lens solution to a microfiber cloth
  • Gently wipe the lens in circular motion
  • Use a dry section of cloth to remove moisture

Moisture and Storage Protection

  • Store optics in a dry, padded case
  • Use silica gel packs to absorb moisture
  • Avoid leaving optics in extreme heat or cold
  • Keep lens caps on when not in use

Battery and Adjustment Care

  • Remove battery if storing long-term
  • Check brightness controls regularly
  • Verify windage and elevation screws remain tight
  • Re-zero after heavy recoil sessions

Common Mistakes to Avoid

  • Using paper towels or clothing to clean lenses
  • Spraying liquid directly onto the optic
  • Using household glass cleaners
  • Scrubbing dust into the lens surface

Final Thoughts

  • Regular maintenance protects your investment
  • Clean optics improve accuracy and performance
  • Proper storage prevents internal damage
  • Quality care extends the life of your firearm optic

Find professional firearm optics and accessories at
opticsfactory.com