Using spackle to repair your wall is easy and fun to do.
How To Apply Spackle To Wall. With a putty knife, use slightly angled, downward strokes to apply spackle to the hole. For tiny holes, you can apply lightweight spackle with just a finger, but generally, it's best to apply any spackle with a putty knife.
Spackle Corner Tips and Techniques - Painters - Talk Local ... from www.talklocal.com
Spackling is a patching compound designed to fill small holes in drywall. But when you plan to do the work by yourself, you need to follow. To fill, apply lightweight spackle with a putty knife.
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Do this step only if you want to minimize the appearance of the grooves (1/8 deep or less). Spread the compound on the repair site and press down. Once dry (usually 24 to 72 hours). Before applying spackle, you must clean and otherwise smooth.