Tight spaces and narrow gaps in household items often accumulate dust and grime, making them difficult to clean. A simple yet powerful solution combines an old toothbrush and a lighter for deep cleaning. Here’s how to do it:

Step 1: Prepare the Toothbrush
Take an old toothbrush with firm bristles. Ensure it’s clean and dry before modification.

Step 2: Soften the Bristles with Heat
Use a lighter to gently heat the bristles near the base for a few seconds. This makes them more flexible and easier to bend.

Step 3: Reshape for Precision Cleaning
While the plastic is warm, bend the bristles at an angle or fan them outward. This creates a customized tool that reaches deep into crevices.

Step 4: Test and Adjust
Try cleaning a tight space (e.g., keyboard keys or appliance seams). If needed, reheat and adjust the bristle angle for better access.

Why This Method Works
The melted bristles become more pliable, allowing them to conform to narrow gaps. The toothbrush’s small size ensures precision where regular brushes fail.

Best Uses for This Tool

  • Electronics (keyboards, phone ports)
  • Kitchen appliances (toaster slots, blender seals)
  • Automotive interiors (vents, button crevices)

Safety Note
Work in a ventilated area and avoid overheating the bristles (which can produce fumes). Let the brush cool completely before use.

This upcycled cleaning tool saves money and outperforms many store-bought alternatives. Keep modified toothbrushes handy for stubborn grime in hard-to-reach areas!