What are the best techniques for using wood resin filler to repair cracks and imperfections in wooden surfaces?

To effectively repair cracks and imperfections in wooden surfaces using wood resin filler, follow these best techniques:

1. Clean the surface thoroughly to remove any dirt or debris.
2. Apply the wood resin filler generously into the crack or imperfection, ensuring it fills the entire space.
3. Use a putty knife to smooth out the filler and remove any excess.
4. Allow the filler to dry completely according to the manufacturer's instructions.
5. Sand the repaired area to blend it seamlessly with the surrounding wood.
6. Finish by staining or painting the surface to match the rest of the wood.