Summer can be harsh on makeup, leading to a patchy and melted appearance. To combat this, start your routine with proper skin preparation by cleansing and using a lightweight, oil-free moisturizer. A mattifying primer helps create a smooth base. Opt for lightweight formulas like tinted moisturizers or BB creams instead of heavy foundations to allow your skin to breathe. After applying your base, use a translucent setting powder on oil-prone areas and finish with a setting spray to keep your makeup intact. For eye makeup, choose waterproof and smudge-proof products. If your skin gets oily throughout the day, use blotting papers instead of reapplying powder to maintain a fresh look. Finally, applying a broad-spectrum sunscreen is crucial to protect your skin and prevent makeup from breaking down in the heat.