Hi everyone. I have been reading and learning for about a year (new pool owner)--this is my first post. We have 2 areas that I'm struggling to keep clean, the spa and spillover basin. Does anyone use a separate cleaner for these areas? Our kreepy krauly does a great job on the main pool, but these two areas always have major dirt/dust/sand that I can't seem to get rid of. Any help/recommendations would be appreciated!