New quartzite refinish on my 16k gal. pool. I've waited a month, and now I'm adding salt, Diamond Crystal from Home Depot. I did a quick search, but didn't see any particular method to adding salt other than dumping and brushing. I'm putting in abuot 340 lbs, and its mostly just sitting on the bottom, so I'm brushing as best I can, any secrets to the best way to introduce salt?