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Wunderbar Stain Stick


Use this soap stick to pre-treat all kinds of stains, from yellowing pits to oily smudges. Works for oil, makeup, food, soil, and other stains (even poop!) on all fabrics. Unlike conventional stain sticks or pens, our formula is non-toxic, fragrance-free and biodegradable. The pouch and labels are fully compostable.


Coconut-based Vegetable Soap (Sodium Cocoate, Glycerin, Organic Cocos Nucifera Oil, Water)


Net wt. 1.7 oz (48g), up to 85 uses


Approx. 3" x 1" x 1"


  • Wet the stained area
  • Rub in Wunderbar
  • Machine wash with Corewash
  • Allow Wunderbar to fully dry before storing

Pro Tips

This is a natural product with variations that may affect soap color and appearance (variations will not affect performance). Tackle stains immediately for best results! For super tough jobs, add a dash of our Supersalt while pre-treating stains.


Enjoy free shipping on orders of $50 or more! A $5 shipping fee will be applied to all other orders. Please allow 3 business days for our team to prepare your order. Packages sent to addresses within the U.S. should arrive in 4-10 business days.