Summarize:

After the poodle is completely dry, take a few minutes to brush out any knots you may have missed during the drying process. As before, use a slicker brush for best results. Proper coat care will make both the bathing and drying process easier later on. The most important thing you need to do is simply to regularly brush the dog's coat.  Brush your poodle at least twice a week, if not more frequently. Regular brushing will spread the natural oils produced by the skin throughout the coat, keeping it healthy. It also prevents tangles and mats, which can become painful for your dog if allowed to increase too severely. In between baths, brush your poodle with a natural bristle brush, especially on areas with longer hair. Use a slicker brush afterward to pull out any mats and dead hair. A comb can be run through the dog's hair after that to catch any additional tangles.
Brush out any remaining knots. Take care of the poodle's coat in between baths.