How to clean the flyknit upper?

Cleaning Flyknit uppers requires a gentle approach to avoid damaging the delicate knit material while ensuring they stay fresh and look their best. Here’s a step-by-step guide:

1. Remove Loose Dirt and Debris

Use a soft-bristled brush (like a toothbrush) to gently brush off any loose dirt, dust, or debris from the surface.

Make sure to brush gently in a circular motion to avoid damaging the fabric or stretching the knit.

2. Prepare a Mild Cleaning Solution

Mix a small amount of mild detergent or sneaker cleaner with lukewarm water. Avoid harsh cleaners or bleach, as these can damage the fabric and cause discoloration.

If using dish soap, just a few drops should suffice to prevent excessive suds and residue.

3. Hand-Wash the Upper

Dip the soft-bristled brush or a clean cloth into the soapy water, then gently scrub the Flyknit upper, focusing on any stained or heavily soiled areas.

Use a light touch, as Flyknit material is delicate, and scrubbing too hard can cause fraying or loosening of the fabric.

4. Rinse with a Damp Cloth

Use a clean, damp cloth to wipe away the soap and dirt. Avoid soaking the Flyknit upper directly, as excess water can weaken the adhesive connecting the upper to the sole.

Repeat until all soap is removed, as leftover detergent can lead to residue or discoloration.

5. Dry Naturally

Allow the shoes to air dry in a well-ventilated area, away from direct sunlight or heat sources, which can damage the material and cause shrinkage.

Avoid using a dryer, heater, or placing them in direct sunlight, as high heat can warp the shape or cause fading.

6. Additional Tips for Deep Stains

For tough stains, make a paste of baking soda and water, then lightly apply it to the stained area with a brush or cloth. Let it sit briefly before wiping it off with a damp cloth.

For odors, sprinkle a small amount of baking soda inside the shoe, let it sit overnight, then shake it out before wearing.

7. Avoid Machine Washing

Machine washing can damage the Flyknit material, loosening the knit and possibly detaching it from the sole. Hand-washing is recommended to maintain the durability and appearance of the shoes.

Summary of Do’s and Don’ts

Do: Use a soft brush, mild soap, and lukewarm water.

Don’t: Use bleach, machine wash, or dry with heat or sunlight.

With proper care, Flyknit uppers can stay looking new for longer, maintaining their appearance and performance.