Ni hao Benny xian sheng?

How do I say the following:

soap
He’s washing his hands with soap.
Shampoo.
She’s shampooing her hair or she’s washing her hair with shampoo.

hairspray
She’s putting on hairspray.
Gel and mousse
He’s putting on gel but sometimes he uses mousse.
toothpaste and toothbrush
He’s brushing his teeth with a toothbrush but he doesn’t have toothpaste.

Comb
She’s combing her hair.

fingernail clipper
She’s clipping her fingernail with a fingernail clipper.

Lotion for skin, cologne, parfum..
She’s putting on lotion for her skin and she’s also putting on parfum, while her boyfriend is putting on cologne.

Xie xie!!!