How to Clean and Care for a Focus Cloth Donut

Quick answer

To keep your Focus cloth donut working well, hand wash it with mild soap and warm water, air dry it flat, and store it in a clean, dry place away from lint and dust.

How to clean your Focus cloth donut

1. 1. Shake out loose debris: Before washing, gently shake your Focus cloth donut to remove dust, lint, and any loose particles. This prevents grit from grinding into the fabric during washing. Skipping this step can embed dirt deeper into the fibers.
2. 2. Hand wash with mild soap: Fill a bowl with lukewarm water and add a drop of mild liquid soap (like dish soap). Swish the cloth gently for about 30 seconds. Do not use fabric softener or bleach, as they coat the fibers and ruin the cleaning ability. Avoid wringing or twisting the cloth—it can damage the microfiber structure.
3. 3. Rinse thoroughly: Rinse the cloth under cool running water until no soap suds remain. Soap residue can leave streaks on your lenses later. If you see suds, keep rinsing—residue is a common cause of streaky cleaning.
4. 4. Air dry flat: Lay the cloth flat on a clean, lint-free towel or drying rack. Do not use a dryer or hang it in direct sunlight, as heat can shrink or stiffen the microfiber. Drying in a machine (even on low heat) can damage the fibers and reduce softness.
5. 5. Store in a clean, dry place: Once fully dry, fold the cloth neatly and store it in a dust-free spot—like a zippered pouch or a clean pocket. Avoid leaving it loose in a bag where it can pick up lint and debris. Storing it dirty or damp can lead to mildew and reduce the cloth's lifespan.

Product facts

• Focus™ cloth (circular donut): Focus™ cloths are made from soft microfiber and fold neatly and compactly so you can take them everywhere. The compact donut shape makes it easy to carry, but proper cleaning ensures the microfiber stays soft and effective for daily use.