We use Trust. It's a cream, you use a tiny bit and it stops the odour for a week, lasts through baths and showers.” (Recommended by Mumsnetter notapizzaeater) Scent - Do you want a deodorant with a perfumed scent or would you prefer a fragrance-free option? A scent-free deodorant is less likely to contain perfumes that can be an irritant, but a natural, fresh scent may be appealing to teens. They say: ‘Effective organic deodorant with 3-way action that’s tough on odour but gentle on sensitive skin. Prebiotics support healthy bacteria and restrict odour forming bacteria while zinc ricinoleate acts like a sponge to absorb odour molecules.’

I tried all the kid-friendly, organic, unicorn approved ones. She uses Mitchum now or you'd faint.” (Rated by Mumsnet user MrsTerryPratchett)Despite some concerns from parents about the safety of deodorant for kids, there are no medical age restrictions on the age children can start using deodorant. The biggest concern is around the ingredients, particularly aluminium. DD (12) and DS (14) use Mitchum cream deodorant which is quite hardcore but their sweat really smells otherwise, especially after PE and walking to and from school.” (Recommended by Mumsnetter TantricTwist) WARNING: Spray from a distance of at least 15cm, on to clean dry skin. To avoid irritation do not apply immediately after shaving. Do not use the product on shaved armpits. Use the product only after having cleaned the skin thoroughly. For adult use only.

Extremely flammable aerosol. Pressurised container: may burst if heated. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Do not spray on an open flame or other ignition source. Pressurized container: do not pierce or burn, even after use. Protect from sunlight. Do not expose to temperatures exceeding 50°C/122°F. Keep out of reach of children.

DOES NOT CONTAIN PROPELLANTS HARMFUL TO OZONE LAYER

They say: ‘Our deodorant pump uses spa minerals to nourish and protect skin while effectively neutralising the bacteria responsible for body odour.’ They say: ‘Offers 24 hour protection and delicate freshness all day long. Valuable ingredients such as green tea and organic rose water form part of the effective deodorising formula. Odour is absorbed naturally with pure plant extracts.’

3. Best natural deodorant for kids: Nuud Starter Pack

Mitchum (along with Sure and Dove) scores highly with Mumsnetters because of its reliable protection, claiming to last overnight and even into the next day. It’s worth noting however that the ingredients list contains aluminium, which may put some parents off unless your child is older and particularly active. Pros Each tester had to use their allocated deodorant for at least a few weeks, and handily, we made them start during the hottest days of the year (if you can remember a time when the sun sued to shine), so the deodorants were really put to the test. I highly recommend this one. I use it and my 11-year-old DD is now using it. It lasts three days and is aluminium-free. It comes in a little pot so you have to use a finger to put it on but it works. It’s hard to find one aluminium-free that actually works.” (Rated by Mumsnet user DDMAC) This phase varies depending on the person and skin type - if all you've ever used is antiperspirant, you might find it takes months rather than weeks to ‘acclimatise’. You may have to keep your deodorant on you for top-ups throughout the day, but it'll be worth it. After a while you'll start to notice you don't smell anymore, your armpits just might be more slippery than before. Is deodorant better with or without aluminum?

We say: ‘It had a bit of an odd smell, kind of like instant noodles. I kept wondering what I could smell and then realised it was me. However, it did last longer than my usual deodorant in terms of protection – I didn’t smell of sweat, I just smelt like noodles instead.’ Mumsnetters who want a green, clean and chemical-free deodorant say that this spray can be a great alternative to applying a roll-on, which can often be met with resistance from children with sensory issues. Also, you know that yellow stain that’s on the armpits of all your white shirts? That’s the reaction between the aluminium and your sweat. Eliminate synthetic aluminium from your armpit and you’ll eliminate the staining.Another long-lasting deodorant suitable for the whole family is Trust - a cream anti-odourant that can help eliminate underarm odour for between three and six days after application. There are lots of different deodorants on the market that are specifically tailored for or suitable for children and teenagers, so selecting which one is right for your child can be a real challenge. We’ve thoroughly researched the best deodorants you can buy for children, including analysis of tried and tested experiences from a wide range of reliable sources. Recommendations from real parents They say: ‘A liquid cream roll-on deodorant, delicate yet highly effective providing skin care benefits to all skin types. Is it based on organic rose otto blended with aloe Vera, sunflower Oil, Icelandic moss and vitamin E. This natural deodorant inhibits odour causing bacteria and leaves the skin feeling soft and rejuvenated.’ Method of application - For children, the method of application can be important. A spray might be preferable for older children, whereas tweens or teens may be more comfortable using a roll-on. Some deodorants require manual application using your fingers, which may not suit those with sensory needs.