An infusion of citrus bath salts and oils with freshly sliced lemons and limes create the ultimate zing experience. The crystalline citric scrub reawakens the skin and reduces the visual sign of aging. Lemon wedges are gently rubbed onto yellow and dried-out toenails to help restore that white clean healthy look. The essential oils regulate and control fluid accumulation, while the lemon juice presents a cooling, astringent action. This treatment is also said to promote healthy sleep, owing to its relaxing action on the foot nerves.