What should you do about peeling skin on both feet?

See a dermatologist: Start with over the counter lamasil for 2 weeks--use as directed. This will treat any fungal component. However, this could be psoriasis, eczema, or even less likely a genetic condition. Common things being common start by treating for fungal infection. If this does not help, see a dermatologist.

See a dermatologist: Peeling skin on the feet can be fungus vs foot eczema vs psoriasis vs genetic vs other. Treatment depends on the diagnosis.