What should I do to repair my driveway cracks?

Repairing cracks in your driveway is a common maintenance task that can help extend its lifespan and improve its appearance. Here’s a step-by-step guide on how to repair cracks in a concrete driveway:

Materials and Tools:

  1. Concrete crack filler or patching compound
  2. Chisel or screwdriver
  3. Wire brush
  4. Hose or pressure washer
  5. Concrete cleaner or mild detergent
  6. Bucket
  7. Trowel
  8. Putty knife
  9. Crack repair sealant or caulk gun (optional)
  10. Concrete sealer (optional)


  1. Prepare the Crack:
    • Use a chisel or screwdriver to widen the crack. This helps create a better surface for the patching material to adhere to.
    • Remove any loose debris or old filler from the crack with a wire brush.
  2. Clean the Area:
    • Use a hose or pressure washer to clean the crack and the surrounding area.
    • If there are oil stains or other contaminants, use a concrete cleaner or mild detergent to clean the surface thoroughly.
  3. Let the Area Dry:
    • Allow the cleaned area to dry completely before proceeding with the repair.
  4. Apply Filler or Patching Compound:
    • Mix the concrete crack filler or patching compound according to the manufacturer’s instructions.
    • Use a trowel to fill the crack with the mixture, ensuring it’s level with the surrounding surface.
    • Smooth the surface with the trowel and allow it to cure as per the product instructions.
  5. Seal the Crack (Optional):
    • If desired, apply a concrete crack sealer or use a caulk gun with a suitable concrete repair sealant.
    • Smooth the sealant with a putty knife, ensuring it’s flush with the surrounding surface.
  6. Allow the Repair to Cure:
    • Follow the recommended curing time provided by the product instructions.
  7. Apply Concrete Sealer (Optional):
    • If you wish to further protect your driveway, consider applying a concrete sealer. This helps prevent future cracks and enhances the appearance of the surface.


  • Work on crack repairs during dry weather for better adhesion and curing.
  • Follow the specific instructions provided by the crack filler or patching compound manufacturer.
  • Wear appropriate protective gear, such as gloves and safety glasses, when working with concrete.

If you have significant or widespread cracking issues, or if you’re unsure about the repair process, it’s advisable to consult with a professional contractor for guidance and assistance.

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