Smell Better, Feel Better?

Does personal hygiene affect how you feel?

In short: yes.

Basic hygiene routines — washing, changing clothes, and using deodorant — are associated with better social confidence and general wellbeing. Clean skin also helps reduce the build-up of sweat, bacteria and dead skin cells that can contribute to odour and irritation.

What does research say?

Good hygiene practices are widely recognised as important for both physical and social health. Regular washing removes sweat and environmental pollutants, and hand hygiene is well established in reducing infection risk.

There is also evidence that daily routines — including grooming — can support mood and structure, particularly in adolescents. However, hygiene alone is not a treatment for anxiety or depression, and claims beyond general wellbeing should be treated cautiously.

Can the products you use make a difference?

Sometimes.

Many conventional body washes contain strong surfactants such as Sodium Lauryl Sulfate (SLS), which can strip natural oils from the skin barrier in some individuals. Synthetic fragrance (often listed as “parfum”) is also a recognised cause of irritation in susceptible skin.

When the skin barrier is repeatedly disrupted, dryness and redness can follow.

Are natural soaps and deodorants better?

They can be, particularly for people prone to irritation.

Traditional bar soaps made with plant oils and butters tend to cleanse without the same level of foaming agents found in some shower gels. Aluminium-free deodorants work by reducing odour-causing bacteria rather than blocking sweat.

That said, natural ingredients can also trigger reactions in some people. “Natural” is not automatically superior — formulation matters.

What we know — and what we don’t

What we know:

• Good hygiene supports physical and social wellbeing.
• Some common cleansing agents can irritate sensitive skin.
• Contact dermatitis is a common reason for GP visits in the UK.

What we don’t know:

• That natural products universally outperform conventional ones.
• That switching products alone improves mental health outcomes.

Practical takeaways

• Wash regularly with a cleanser that doesn’t leave skin tight or dry.
• If prone to irritation, consider SLS-free and fragrance-free options.
• Use deodorant daily — especially for adolescents — to manage odour confidently.
• Patch test if trying something new.

At Smelly Men and Smelly Women, we focus on natural, plastic-free soaps and aluminium-free deodorants made in the UK. The aim isn’t to overpromise — it’s to offer effective options with fewer unnecessary irritants.

Smelling fresh won’t solve everything. But feeling clean and comfortable is a solid place to start.