What do you use to apply serenity?

pu1. I use my hands, too

2018-12-20

OK

pu2. Me, too

2018-12-20

OK

pu3. a wet puff

2018-12-20

OK

pu4. I didn't want to touch it, so I soaked it in water

2018-12-20

OK

pu5. If you use a puff, the puff eats everything
So, my hand

2018-12-20

OK