Difference between Dowsing and Dowse

What is the difference between Dowsing and Dowse?

Dowsing as a noun is the practice of seeking water or other substances (usually liquid) with the aid of a forked stick or similar pointing device, as believed by some practitioners to derive from supernatural power while Dowse as a noun is a blow on the face.

We hope you now know whether to use Dowsing or Dowse in your sentence.