Pretreat with clorox 2® for colors 3-in-1 liquid. rub in gently 5–10 mins. do not allow to dry on fabric.
How to Get Mayo Out of Clothes
Does mayo stain? You bet it does. It's filled with oil. Learn how to remove a mayonnaise stain from a shirt, clothes, and other fabrics and surfaces.
Hold the mayo: Scrape away excess mayonnaise, but don’t rinse the stain.
Pre-treat with liquid laundry detergent or dish soap.
Before drying, make sure that the stain is gone. Repeat wash if necessary.
Remove excess mayonnaise.
Rinse surface. Mayo days be stain free.