You probably have chlorine in the house, take an inconspicuous location and use a cuetip to test on the counter top, cabinet, and the floor. If these respond well, then I would use paper towels, gloves, and carefully work on the stains. You may need and additional counter top cleaner and sealer when you are done.
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Pennsylvania, for 60+ years, most recently, Allentown, now TV. 
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