Exfoliation can refer to a physical scrub or a formula containing exfoliating ingredients. Neither approach is a requirement for every routine, especially if your skin is already uncomfortable.
Start with less
Avoid combining several new exfoliating products at once. Follow the product instructions, use a gentle touch and pay attention to signs such as persistent stinging, increased dryness or redness. A simple cleanser and moisturizer may be enough for your needs.
Know when to pause
Stop using an exfoliant if it irritates your skin. Take particular care if you already use prescription treatments or have a skin condition; ask a dermatologist what is suitable. Keep up sun protection as part of your everyday routine.
Think about the rest of your routine
Prescription retinoids and certain over-the-counter treatments can make skin more sensitive. Never exfoliate sunburned or damaged skin, and consider whether the potential benefit is worth adding another step.
Further reading: American Academy of Dermatology.