Yellow spots on the collar and armpits can be removed by a simple means.
Ingredients: 1 tsp dishwashing liquid + 3-4 tsp hydrogen peroxide + 2 tbsp. l. baking soda.
Mix rub into the stain and surprising effect!
I'm saving my clothes in such a way!
I can see someone knows how to google now?
I only write about what I use in my life.