Safely bring age-stained textiles back to life! Have you ever had an antique quilt or piece of vintage fabric with those brown age stains that just ruined the pristine look of what otherwise would be a real prize? Washing doesn't seem to have any effect and it either ends up in the bottom of a box in the garage or maybe even the trash. Well, after working with vintage textiles for decades we've found a solution to this age old dilemma! Retro Clean is a safe and effective way to bring hand washable textiles (i.e. vintage linens, quilts, clothing and laces) back to a state free of brown age stains while leaving the fabric with renewed color and vitality. It truly works wonders! One Soak and it's History! Mix ratio is 4 tablespoons per gallon of water, make enough solution to immerse item. Trial size contains approx. 6 tablespoons.