I just opened my pool last night. Yeah, I waited this long because without a pool heater and living in Minnesota, the water is always still too cold until well into July. The water wasn't too bad. I added a bunch of bleach and in 24 hours I can see the main drain already. Anyway, I have a lot of fine dirt or silt that made its way through my mesh cover over the winter. Would it be best to brush it toward the main drain and let the sand filter take care of it, vacuum it to waste, or drop my Dolphin in there to attack it?

Thanks,
Stacy