
National Sauna Week: wellness with great prizes
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From Monday 14 to Friday 18 September 2026, the Belgian Sauna Association is organising National Sauna Week. And of course, Thermae Boetfort and Thermae Grimbergen are taking part too!
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Summer hopefully brings plenty of sunshine and a beautiful holiday glow. However, your skin also has to cope with quite a lot during this season. Sun exposure, sunscreen, seawater and perspiration can cause dead skin cells and impurities to build up more quickly. Fortunately, there’s an easy way to tackle this!
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To keep your skin from looking dull and to maintain a smooth, radiant complexion, regular exfoliation is essential. In this article, we explain why exfoliating is so important and when it is best to do it.
Your skin is constantly renewing itself: old skin cells are shed while new ones emerge at the surface. Due to increased exposure to sunlight, sunscreen, chlorine, salt water and perspiration, dead skin cells and impurities can build up more quickly than during other seasons.
A good exfoliator removes these dead skin cells and impurities, allowing your skin to breathe again and helping your complexion regain its natural radiance. Your skin will also feel softer and absorb skincare products more effectively.
It is best to exfoliate before spending time in the sun. By removing dead skin cells, your skin can develop a more even tan. Ideally, exfoliate in the evening before going to bed, giving your skin time to rest and recover overnight.
Avoid exfoliating sunburnt skin. When your skin has been overexposed to the sun, it becomes more sensitive and exfoliation may cause additional irritation.
Forgot to exfoliate before leaving for your holiday? In that case, wait a few days. This gives your skin time to adapt to the increased sun exposure first.
Exfoliating once or twice a week is more than enough. Doing it more frequently can damage your skin barrier and lead to irritation. Choose a gentle exfoliator and always remember to moisturise your skin thoroughly afterwards.
Of course, you can exfoliate at home, but you can also treat yourself to a relaxing experience in our beauty institute. We offer several options to suit your needs.
Would you like to enjoy an exfoliating treatment only, without sauna access?
If you would like to combine an exfoliating treatment with a relaxing sauna day, you can choose from the following packages:

- Promo - Promo
From Monday 14 to Friday 18 September 2026, the Belgian Sauna Association is organising National Sauna Week. And of course, Thermae Boetfort and Thermae Grimbergen are taking part too!

- Promo - Promo
Visit Thermae Boetfort or Thermae Grimbergen in August and receive an exclusive voucher! This voucher lets you bring someone along to our sauna and wellness centre for free between 1 September and 16 October 2026.

- Aufguss - Aufguss
Heat and scent come together in one intense wellness moment. But what exactly is an Aufguss session? Find out how our sauna masters prepare this sauna ritual and how these sessions affect you!
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