White Pimple Between Toes. In between one of my toes was a white puss pocket and my toe is swolen. When the clogged pore is closed to the air by a layer of skin cells the oildead skin cells remains white as opposed to a blackhead.

The sore sits XXXXXXX between my toes and is white in color except where it appears to be opened. Rinse with warm water. I hope its not a skin cancer as i only found this category that is related to skin issues.
Try soaking it in warm epsom salt water then investigate for a sliver.
For at least seven years this 40-year-old man has had pain in the area between the fourth and fifth toes on his left foot. This is caused probably by mild Athletes foot as suggested above - the other possibility is that your feet and toes sweat a lot and so the sweat makes the skin between your toes soggy. Increased friction and pressure between the toes can make one miserable when they have corns. Rinse with warm water.