Why do we get more rashes in summer and what can we do about it?
Summer heat brings not only vacations and tans but also an unexpected deterioration in skin condition: blackheads, inflammation, oily shine, and minor rashes that seemingly weren't there in winter. High temperatures, active sun, sweat, and a change in usual skincare create stress for the skin, to which it responds with clogged pores and inflammation. Understanding why more rashes appear in summer helps to act consciously rather than blindly—and to regain clear, well-groomed skin even in the hottest months.
Why More Rashes Appear on Skin in Summer
In summer, the skin operates under increased stress. When the air temperature rises, sebaceous glands begin to produce more sebum, and sweat glands actively release moisture. As a result, a thick mixture of sweat, sebum, dust, and cosmetic residue forms on the skin's surface, clogging pores and creating an ideal environment for bacterial growth. This is why more rashes appear in summer, even in those who did not complain of problematic skin during the rest of the year.
An additional factor is dehydration. Many mistakenly believe that oily skin does not need hydration, but in summer, it's the opposite: air conditioning, sun, and salty seawater dry out the superficial layer, and the skin responds by producing even more oil. This vicious cycle explains why summer rashes are often more intense than seasonal winter flare-ups.
UV light plays a special role. The sun briefly "dries out" inflammation and masks redness, making it seem as if the skin has cleared up. In reality, UV rays thicken the stratum corneum, pores become more clogged, and after two to three weeks, a new breakout appears—this is known as post-sun acne, a well-known phenomenon among dermatologists and cosmetologists.
How Heat Affects Oily and Problematic Skin
Oily and combination skin react most acutely to heat. Increased activity of the sebaceous glands makes the face shiny within hours of washing, and enlarged pores quickly become clogged. In addition to regular inflammations, milias, blackheads, and uneven texture appear, so summer care for problematic skin requires consistency, not episodic attempts to "mask" a single pimple.
It is important to understand that aggressive drying only worsens the situation. Alcohol-based lotions and harsh scrubs destroy the protective barrier, the skin loses moisture and begins to produce even more sebum as compensation. Instead, focus on delicate cleansing, gentle exfoliation, and light hydration—this strategy helps control oily shine and reduce the number of breakouts.
Cosmetologists' practice shows that people who switch to lighter textures in summer and do not skip evening cleansing notice improvement within two to three weeks. The skin gradually learns to balance oil production, inflammations decrease, and skin tone evens out—provided that the care is chosen correctly and performed regularly.
Cleansing as the First Step Against Summer Breakouts
Cleansing is the foundation of any summer skincare routine. Throughout the day, a mixture of sweat, sebum, sunscreens, and urban dust accumulates on the face, and if it's not washed off, pores inevitably become clogged. You should wash your face twice a day—in the morning and evening—using mild cleansing products that do not disrupt the skin's hydrolipid mantle.
For oily and combination skin, foaming cleansers that deeply cleanse without feeling tight work well. For this purpose, the website offers foaming cleanser for combination and oily skin and a foaming cleanser with a silicone brush, which additionally massages the skin and helps open pores. The silicone brush delicately removes impurities where hands might not be as effective.
To ensure cleansing works to its full potential, it's worth remembering a few simple rules:
- Use warm, not hot water—scalding hot water over-dries and stimulates sebaceous glands.
- Do not rub your skin with a towel, but blot it gently.
- Remove makeup and SPF as a separate step before your main cleanse.
- Do not wash your face more than twice a day to avoid damaging the protective barrier.

Exfoliation: Why Gentle Exfoliation is More Important Than Scrubbing
In summer, the stratum corneum thickens faster, making regular exfoliation crucial in the fight against breakouts. Exfoliation removes dead cells that clog pores and helps active ingredients penetrate deeper into the skin. However, it's important to choose delicate formats instead of harsh abrasive scrubs that traumatize already inflamed skin.
Enzyme products are an optimal summer option, as they work gently, without mechanical friction. A good choice would be enzyme powder for face with vitamin C, which evens out skin tone and brightens the complexion, while for problematic skin, sachet set: cleansing enzyme powder with salicylic acid and calamine would be well-suited. Salicylic acid in the composition dissolves sebum inside the pores, and calamine soothes irritation.
In practice, it's enough to exfoliate two to three times a week. More often is not advisable: excessive exfoliation disrupts the barrier and provokes new breakouts. If the skin reacts with redness or a feeling of tightness, reduce the number of procedures and, conversely, increase hydration—this helps maintain balance and avoid overwhelming the skin.

Toning and Controlling Oily Shine in Summer
After cleansing, the skin needs toning to restore its pH level and prepare it for subsequent skincare steps. In summer, toners perform another important function—they help control oily shine and tighten enlarged pores, making the skin look more matte and well-groomed throughout the day.
For problematic skin, products with acids and sebum-regulating components are especially beneficial. It's worth paying attention to face toner with 3% azelaic acid "Anti-Pollution", which evens out skin tone and reduces redness, as well as toner essence with witch hazel hydrolate and organic sulfur, which mattifies and helps tighten pores. Regular toning makes the skin noticeably smoother.
Apply toner immediately after washing to still slightly damp skin—this way, active ingredients work better. The product can be applied with palms using light pressing motions or with a cotton pad, moving from the center of the face outwards. This simple step often becomes the bridge that transforms chaotic skincare into a consistent system.

Spot Treatments and Anti-Acne Cream for Problematic Areas
When breakouts have already appeared, spot treatments with active ingredients come to the rescue. They act locally, accelerating the healing of individual inflammations without over-drying the entire skin. This approach is safer than applying aggressive formulas to the entire face and allows for quicker resolution of isolated pimples.
For spot treatment, concentrated spot serum with salicylic acid and niacinamide is well-suited: salicylic acid cleanses pores from within, and niacinamide reduces redness. If the breakouts are more widespread, consider anti-acne face cream with prebiotics and green tea extract, which restores the microbiome and soothes the skin.
For spot treatments to work effectively, follow a few principles:
- Apply the active product only to the inflammation itself, not the entire area.
- Do not combine several strong acids simultaneously to avoid irritation.
- Allow the product to fully absorb before applying cream or SPF.
- Do not squeeze inflammations—this only spreads bacteria and prolongs healing.

Moisturizing Oily Skin: What You Can't Skip
A common mistake in summer is completely skipping moisturizer due to fear of "overloading" oily skin. In reality, dehydration is what causes sebaceous glands to work more intensively, so light moisturization is an essential part of caring for problematic skin. The goal is to choose a texture that will hydrate the skin without leaving a greasy film.
Light, water-based serums are ideal for this. It's worth paying attention to intensely moisturizing serum with beta-glucan and aloe vera gel, which restores water balance and soothes the skin after sun exposure. Beta-glucan retains moisture in the skin, and aloe vera reduces irritation and redness, which is especially relevant in hot weather.
Apply moisturizing products to damp skin immediately after toner, while pores are still open. If the skin is very oily, you can limit yourself to a light serum without a thick cream on top. The main thing is not to leave the skin completely without moisture, because dehydrated skin is most often the one that reacts with new breakouts and increased shine.
Sun Protection as a Prevention for Post-Sun Breakouts
No summer skincare routine will be complete without sun protection. UV rays not only accelerate aging but also directly provoke thickening of the stratum corneum and post-sun breakouts. Therefore, SPF is not an option, but a mandatory final step in the morning routine, especially for those battling acne and oily shine.
It is important to choose non-comedogenic formulas that do not clog pores. For the face, sunscreen face cream SPF 30 is well-suited, and for the body and quick reapplication of protection throughout the day, a convenient sunscreen spray SPF 30+ is available. The light texture allows the product to be applied even to breakout-prone skin without the risk of clogged pores.
Remember that sunscreen needs to be reapplied every two to three hours during active sun exposure, as well as after swimming or intense sweating. This habit not only prevents breakouts but also maintains an even skin tone and youthfulness for a long time, turning skincare into true prevention, rather than just fighting the consequences.
Summary: Systemic Care as Key to Clear Skin in Summer
Understanding why more rashes appear in summer removes half the anxiety: it's not a coincidence, but a natural reaction of the skin to heat, sweat, sun, and changes in care. Sebaceous glands work more actively, pores clog faster, and ultraviolet light only masks the problem, postponing inflammation for later. All these factors are entirely manageable if you act systematically, rather than haphazardly grabbing individual products.
A sequence of gentle cleansing, delicate exfoliation, toning, spot treatment, light moisturizing, and mandatory SPF allows for control of oily and problematic skin even in the hottest months. Well-chosen products from the relevant category on the website will help establish this routine and restore the skin's healthy, even appearance—without oily shine, inflammation, and unexpected summer breakouts.