Use broad-spectrum sunscreen SPF 30 or higher daily
Reapply sunscreen every 2 hours when outdoors
Wear long sleeves or UV-protective clothing
Avoid peak sun hours between 10 a.m. and 4 p.m.
Wash arms gently with a mild cleanser
Exfoliate 1 to 2 times per week with a gentle scrub or chemical exfoliant
Apply aloe vera gel after sun exposure
Use a moisturizer with vitamin C, niacinamide, or lactic acid
Apply a tan-removal cream or lotion with approved brightening ingredients
Try a turmeric and yogurt paste on the arms
Use lemon only if diluted and followed by sunscreen
Stay hydrated
Avoid further tanning until the skin tone evens out
Consult a dermatologist for persistent or severe tanning