You can use Fengyoujing to remove the glue marks on the Nike schoolbag logo.

The first method: Required materials: Fengyoujing, wet wipes. 1. Drop the essential oil on the bottle where there is the trademark glue, and let it fully soak in. 2. After waiting for 2 minutes, wipe it repeatedly with a wet paper towel to clean it. The second method: Required materials: cigarette ash, spray bottle, used toothbrush, wet wipes. 1. First use a spray bottle to wet and soak the area with the trademark glue. 2. Wet the old toothbrush with soot. 3. Brush repeatedly on the areas with trademark glue. 4. Finally, use a wet paper towel to wipe away the remaining cigarette ash and the cleaning is completed.

The logo of the Nike schoolbag can be removed and stained. It should have nothing to do with the quality of the schoolbag itself.