The science pros at TKOR cure and test homemade soap bars to ensure proper hardening.

For more than a year now, I've been hearing of people who make their own laundry detergent. Friends, relatives and even some of my co-workers have tried it. They rave about how inexpensive the ...

Did you know that we use about 10 percent less water when we wash our hands using foaming soap rather than liquid soap? When we stop and think about how times we and the other members of our ...