If the egg stain is dried or old, scrape or brush off any crusted matter, then soak in a mixture solution of oxygen-based bleach (brand names are: OxiClean, Nellie’s All Natural Oxygen Brightener, or OXO Brite) and tepid water. Submerge the entire garment. Allow it to soak for at least an hour and then wash as usual.
Also, how do you remove dried egg yolk?
Mix 1 cup of non bleach laundry detergent with warm water in a bucket. Use a bristle scrubbing brush to gently scrub the residue with warm soapy water. After scrubbing rinse with hose water. Repeat if necessary.
Then, how do you remove impossible stains?
Mix 1 tablespoon vinegar with 2/3 cup rubbing alcohol. Use a clean cloth or rag to blot the stain with rubbing alcohol solution. Continue blotting until liquid is absorbed and stain disappears. Launder normally.