tu lavarvi

to wash yourselves, to wash up

→ lavare
verb · 2nd-person informal Rare #39,873
to wash yourselves, to wash up Used with plural you; with a body part, Italian uses the definite article (for example, lavarvi le mani = “to wash your hands”).
IT: Dopo la partita, potete lavarvi.
EN: After the game, you can wash up.
Conjugation of lavare

Ora andate a lavarvi i denti.

Now go brush your teeth.

Sbrigatevi a lavarvi, io vi aspetto!

Hurry up and wash up, I'll be waiting for you!

— Arrivederci ragazzi (1987)

Dovreste lavarvi le mani.

You should wash your hands.

Andate a lavarvi i denti!

Go brush your teeth!

Vado a prendere dell'acqua così potete lavarvi.

I’m going to get some water so you can wash yourselves.

— Vivere! (1994)