one i haven't seen on any threads...i make my kids wear their play clothes twice at least. they are just gonna get something on them tomorrow!
also, hubby wears his 'work around the house' shirts all 2-3x before laundering. again, just gonna get something on them!
we save a lot of water, power and money by laundering things when they are actually dirty, not worn for a few hours.
i soak clothes and treat stains. it all adds up.
also, i try to make dinners that taste good COLD the next day! we had ribs last night made in the crock pot that we had cold w/strawberries for lunch today!