Cleaning sticks BLOW 91-403# (pack of 20) – dust-free cleaning swabs for electronics and optics

BLOW 91-403# cleaning sticks are a pack of 20 dust-free swabs designed for precise cleaning of electronic components, optical surfaces and small mechanical parts. Each stick has a lint-free tip that removes dust, residues and light contaminants without leaving fibers or scratches. The compact, single-ended design allows access to tight spaces and small connectors, making these swabs suitable for maintenance, repair and laboratory work involving cameras, lenses, printed circuit boards and other sensitive equipment.

Advantages

These cleaning swabs provide controlled, residue-free cleaning due to their lint-free material and firm shaft. The disposable single-use format reduces the risk of cross-contamination and simplifies workflow in repair and laboratory environments. The compact size and precise tip shape enable access to narrow gaps and connector pins while minimizing mechanical contact with delicate surfaces.

Suitable for

• Cleaning camera lenses and optical elements
• Maintenance of printed circuit boards and electronic components
• Cleaning connector pins, sockets and small mechanical parts
• Precision cleaning in laboratories and workshops

Key specifications

• Quantity: 20 swabs per pack
• Tip type: lint-free, low-shed swab tip
• Design: single-ended swabs with rigid shaft for precision
• Application: dry cleaning of sensitive surfaces and components
• Compatibility: suitable for delicate optics, electronics and small parts

How to use

For best results, hold the swab by the shaft and gently stroke the surface to pick up dust and residues. Use light, controlled pressure and change swabs when the tip becomes contaminated. For optical surfaces, use a new, dry swab and move from the center outward in a single pass if possible. Avoid excessive force near fragile connectors or thin components. If a solvent is required, apply it sparingly to the swab tip rather than directly to the surface, and verify solvent compatibility with the material before use.

Usage recommendations

Store the pack in a dry, dust-free environment and use swabs once to prevent recontamination. When working with sensitive optics or electronics, pair the swabs with appropriate antistatic handling procedures and approved cleaning fluids if needed. Dispose of used swabs according to local waste guidelines.