Thanks for clarifying. Wow. This just really gives me chills on top of whatever chills I had before. In our little soiree meetup the other day, I commented to the folks there that for some reason these murdering husbands always seem to do some laundry right when they get back.
OJ, David Westerfield, Scott Peterson, and now BC. Only one of those 4 usually did his own laundry and that was because he was single. The rest suddenly got a strong interest in running their washing machine when they got back from wherever they were the same day their intimate partner (or in Westerfield's case, little missing neighbor girl) goes missing and/or is found murdered. And doing laundry does not guarantee removal of DNA. Neither does dry cleaning. And yet these men persist in trying to go that route to clean up.
Until Tide makes a special DNA-stain removal formula, I think burning an item of clothing down to ashes is really the only way to ensure no evidence of DNA.