Core Efficacy:

Utilizes an oxidation-reduction reaction to break down yellow oxides, restoring the original color of shoe soles/sides (non-covering whitening).

Suitable For:

Yellowed rubber/TPU shoe soles and edges.

Ingredients:

Hydrogen Peroxide, Citric Acid, Water, etc.

Usage Instructions:

After cleaning the sole/side, apply masking tape along the edges of the yellowed area (to prevent the paste from contacting the shoe upper).

Use the provided long-handled brush to apply the product to the yellowed areas.

Let it sit in a cool, well-ventilated area for 2-6 hours (reduce to 2 hours in summer).

Rinse with water and check the results.

For severe yellowing, apply a 2mm thick layer (extend resting time to 4 hours).