The Ultimate Heatwave Skincare Routine: How to Stop Clogged Pores & Excess Sebum

June 1, 2026

When the GCC summer heat hits its peak, your skin goes into survival mode. The combination of intense outdoor humidity, sweat, environmental dust, and the constant drying blast of indoor air conditioning creates the perfect storm for your face.

If you’ve noticed your skin producing excess sebum, your pores looking larger, or stubborn blackheads surfacing along your T-zone, you aren’t alone.

This happens because heat liquefies your skin's natural oils, causing them to mix with sweat and surface debris, trapping everything inside your pores. To fix this, you don't need more products—you need the right pore-clarifying framework built for hot climates.

Here is your definitive step-by-step routine to achieve clear, balanced skin all summer long.

Step 1: Melt the Sebum (The "Like Dissolves Like" Rule)

When your pores are packed with hardened sebum and oil-based sunscreen, splashing water or using a basic foaming wash won’t clear them. You need to use an oil cleanser first. It sounds counterintuitive for oily summer skin, but oil breaks down oil.

The Action: Massage a lightweight cleansing oil onto dry skin for 60 seconds, focusing on your nose and cheeks, then emulsify with warm water and rinse.
The Hero Ingredient: Jojoba Oil. Because its chemical structure mimics your skin's natural sebum, it tricks your skin into slowing down oil production while lifting out stubborn blackheads safely.
Recommended Product: Lesimo Jojoba Blackhead & Pore Cleansing Oil

Step 2: Purify with a Gentle BHA Alternative

After oil cleansing, your second step (Double Cleansing) should wash away remaining residue and gently micro-exfoliate inside the pore lining without stripping your delicate skin barrier.

The Action: Wash your face with a targeted pore cleanser. Avoid harsh scrubs that cause micro-tears and trigger more oil production.
The Hero Ingredient: Willow Bark Extract. A natural, soothing source of Salicylic Acid (BHA). It is oil-soluble, meaning it can cut through surface grease to clean deep inside clogged pores, reducing redness and inflammation simultaneously.
Recommended Products: Lesimo Willow Bark Pore Cleanser & Lesimo Willow Bark Pore Toner

Step 3: Regulate and Refine with Niacinamide

Once your skin is meticulously clean, you need an active ingredient that tells your sebaceous glands to calm down while tightening the appearance of stretched-out pores.

The Action: Apply a high-strength serum to clean, slightly damp skin.
The Hero Ingredient: Niacinamide (Vitamin B3). At a 10% concentration, Niacinamide is a clinical powerhouse for hot weather. It regulates sebum production, fades post-acne dark spots, and smooths out skin texture.
Recommended Product: Lesimo Niatimin B3 10% Serum

Step 4: The Once-a-Week Deep Purge Mask

On days when the humidity leaves your skin feeling incredibly heavy and texturized, a targeted wash-off mask resets your complexion.

The Action: Apply a pore-clarifying mask after cleansing, leave it on for 10-15 minutes, and rinse with cool water to soothe the skin.
Recommended Product: Lesimo Willow Bark Pore SkinGlow Mask

The Ultimate Summer Skincare Cheat Sheet

Morning Routine

Night Routine

1. Lesimo Willow Bark Pore Cleanser

2. Lesimo Willow Bark Pore Toner

3. Lesimo Niatimin B3 10% Serum

4. Lesimo Hyaluronic Acid Soothing Aqua Suncream

1. Lesimo Jojoba Blackhead & Pore Cleansing Oil

2. Lesimo Bark Pore Cleanser

3. Lesimo Willow Bark Pore Serum

4. Lesimo Hyaluronic Acid Aqua Cream

Weekly Routine

1. Lesimo Willow Bark Pore SkinGlow Mask

2. Lesimo Hyaluronic Acid Aqua Serum Mask

Why This Routine Prevents Summer Breakouts

By switching to oil-soluble botanicals like Willow Bark and barrier-support agents like Niacinamide, you stop the vicious "strip-and-grease" cycle. Your skin stays deeply hydrated, your pores remain tight and clear, and your makeup won't slide off in the GCC heat.