The Complete Guide to Cleaning with Alcohol and Lint-Free Wipes:

1. Why Choose Lint-Free Wipes + Alcohol for Cleaning?

• Advantages of Lint-Free Wipes:

  • Ultra-fine fiber structure (0.3-0.5μm) prevents surface damage

  • Class 100 cleanliness rating, no fiber residue

• Advantages of Alcohol:

  • Quickly dissolves organic contaminants (fingerprints/grease)

  • Evaporates completely without residue (recommended: 70-75% ethanol)

2. Professional Four-Step Cleaning Process

1. Preparation:

   • Choose a well-ventilated area

   • Wear nitrile gloves/anti-static wristbands

2. Wetting Technique:

   • Pour alcohol into a dedicated container (never soak wipes directly)

   • Use the “dip-and-wipe” method (maintain 60% cloth moisture)

3. Wiping Method:

   • Wipe in unidirectional straight lines (no back-and-forth rubbing)

   • Use each side of the wipe only once

4. Final Check:

   • Inspect cleanliness under white light

   • Seal alcohol bottle immediately

3. Six Key Application Scenarios

• Electronics Manufacturing: Precision circuit board dust removal

• Laboratories: Optical instrument lens maintenance

• Medical: Stainless steel equipment surface disinfection

• Automotive: Touchscreen cleaning

• Household: High-end appliance care

• Cultural Preservation: Antique artifact maintenance

4. Safety Warnings

⚠️ Avoid These Practices:

• Operating on powered devices

• Using scented alcohol

• Reusing the same wipe for different areas

5. Troubleshooting Common Issues

• White Residue: Switch to 99% chromatographic-grade alcohol

• Incomplete Cleaning: Pre-clean with compressed air

• Lint Shedding: Replace with laser-edged lint-free wipes