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One spray — and you can breathe freely again! Nasal sprays are real everyday heroes for a blocked nose, whether due to a cold, allergy or dry air. They act quickly but can cause dependence with prolonged use. How do nasal sprays work, what active ingredients do they contain and how should they be used correctly?

In our digital world, eye complaints are no longer uncommon. Whether due to long hours of screen work, allergies or environmental influences — our eyes are under constant strain every day. Eye drops can work wonders: they provide moisture, relieve irritation and protect the delicate surface of the eye. What are eye drops and what should be considered when using them?

One of the most popular body care products is soap. From the old tradition of handmade soaps to modern, chemical‑free variants, soap has a long history and remarkable variety. Many soap types use a wide range of natural ingredients and exotic additives. What types of soap are there and what are their properties?