Leaves white marks on my clothing.
Smells like men's cologne even though it was the women's version
I believe it made the armpits of 3 of my t shirts turn white. I called to complain and request compensation for the damage done and they gave me the impression that they basically didn't believe me and said they would send me a check for $3.00 and a bunch of coupons for more arm and hammer products. I do not recommend this product.

Arm & Hammer Ultramax Anti-Perspirant Deodorant - I love the way the baby powder scent smells, it's very clean and pleasant smelling. The deodorant keeps the sweat and the smell away for the entire day. I work in the sun, so I always get hot and sweaty. But I never have to worry about stinking because I know my deodorant works the way it should. It is on a very rare and extremely hot day that I would have to reapply deodorant.

Arm & Hammer Ultramax Anti-Perspirant Deodorant is the best unscented anti-perspirant I've used. I exercize regularly, and it holds up during a workout which, with my body chemistry, is quite a task. Highly recommended. I'm from the U.S. so I don't know if it's available in the U.K.