Brown recluse love undisturbed places, like the backs (undisturbed corners) of dark closets, shoes that have not been used in awhile, unused clothing, etc. If you must store clothing, shoes, material, etc for long periods, invest in plastic totes with tight fitting lids, or those big ziplock plastic bags. Clean out your closets and spray them with a good perimeter spray at least once every 6 months.
Brown recluse especially love old paper and boxes, as well as cloth. Get rid of old magazines or newspapers that are laying around or in storage. If you must keep them, put them in good totes.
They also love dark, damp places. Do what you can to banish dark corners from your home. Open window shades, get good lighting, and get a dehumidifier (for the summer months). If you can afford it, use your air conditioner regularly. This will pull a lot of the humidity out of the air.
Don't forget your basement or crawl space. Clean it up, spray it, and dehumidify it if at all possible.
Best wishes !