Question

Can regular Tecnu be used in a clothes washer to wash clothes that have been in contact with poison ivy?

Answer

Tecnu Original Outdoor Skin Cleanser is best used on clothing either through spot treating or soaking completely.  Although in some cases, it may take quite a bit of Tecnu to soak an entire outfit or more.  So another option would be washing clothing in warm or hot water (whichever the clothing can tolerate) through TWO cycles in the washing machine with a heavy degreasing detergent, such as Tide.

Tecnu Original uses