I love white clothes but hate the yellowing that happens over time. I tried several natural tricks using what I already had on-hand and this is what I came up with. I am very happy with the results!
Naturally Removing Yellowing from Whites
In a large pot add 1/4 cup salt, 1/2 cup baking soda and enough cold water to generously cover your garment. Bring water to a boil, remove pot from heat and add garment. Make sure to completely submerged all the fabric. Let the garment sit in the water until the water is cool. Then rinse. My cotton top was really yellow, so I had to do this two times but it worked well!