A daily hygiene routine that works in the heat

At home, clean towels appear, laundry is done and someone may remind you to shower after football. Living on your own, staying fresh depends on a routine you set up yourself, and it has to work in Gulf summers, crowded lecture halls and shared bathrooms. The Etiquette module covers how grooming shapes the impression you make; this lesson is the practical system.

The core routine, step by step

• Shower once a day as your baseline, and again after sport or a long hot day. Mayo Clinic advises bathing daily with soap to reduce the bacteria that cause odour.
• Wash your armpits, groin and feet with soap at least twice a day and dry them thoroughly (NHS). If you only have time for one full shower, a quick wash of these three areas at the other end of the day still counts.
• Dry properly before you dress, including between your toes and in skin folds. Damp skin under clothes is where smell and rashes start.
• Put on clean underwear and socks every day, and change your top if you sweated in it.
• Keep a short list on your mirror for the first month: wash, dry, antiperspirant, clean clothes, teeth. After a few weeks you will not need it.

Antiperspirant or deodorant: know the difference

• Antiperspirants contain metal salts, such as aluminium, that block sweat pores and reduce sweating. Deodorants reduce smell but not sweat, and many simply add scent (Mayo Clinic).
• Mayo Clinic says antiperspirant works better when it is applied to dry skin and used daily. Putting it on wet skin straight out of the shower makes it less effective.
• Many people find applying antiperspirant at night, on dry skin, works well, but follow the instructions on your product's label because products differ.
• If ordinary antiperspirant is not enough, a pharmacist can suggest stronger antiperspirants, sweat shields for clothes and foot powders (NHS).
• Spraying deodorant over a sweaty shirt does not fix anything. Fragrance on top of old sweat usually smells worse, not better.

Staying fresh in Gulf heat

• Choose loose, breathable fabrics. The NHS recommends natural fibres such as cotton, wool or silk, and suggests avoiding tight clothing and synthetic fabrics such as nylon.
• For hard exercise, Mayo Clinic notes that sweat-wicking sports fabrics can work better than cotton, so keep them for the gym and change out of them straight after.
• Carry a small 'hot day' kit in your bag: antiperspirant, a spare T-shirt or undershirt, tissues and water.
• Strongly flavoured and spicy food can make body odour stronger (NHS, Mayo Clinic). You do not have to give it up; just know it is a factor before an interview or exam.
• If you get an itchy, prickly rash in the heat, that may be heat rash. The NHS advises keeping cool, wearing loose cotton, taking cool showers, drinking plenty of fluids and not using perfumed shower gels or creams on it.

Shared bathrooms and halls

• Keep everything in your own shower caddy (soap or shower gel, shampoo, flip-flops, towel) and carry it back to your room, so your things do not sit in a damp shared space.
• Never share towels, razors or toothbrushes. The NHS lists razors and toothbrushes as items that can carry blood and spread infections such as hepatitis C, and advises not sharing towels to avoid spreading athlete's foot.
• Hang your towel to dry fully after every use and wash it at least weekly. A towel that stays damp starts to smell, and you will smell of it.
• Keep the bathroom door closed when you shower and spray aerosols away from smoke detectors. University of Auckland fire-safety guidance warns that steam and heavy deodorant spraying can set off detectors.

When it is more than a hygiene problem

• The NHS says to see a GP if body odour has not improved with self-care and it is affecting your self-esteem, its smell has changed, or you suddenly sweat much more than usual.
• Very heavy sweating that affects daily life, happens at least once a week, happens at night or has lasted at least 6 months is also a reason to see a GP (NHS).
• Some medicines, including some antidepressants, and some health conditions can change body odour (NHS), so mention any new medicine to the doctor.
• Excessive sweating is a medical issue with treatments, not a personal failing. Booking an appointment is the practical step.