Has the hamster enclosure been washed since the new animals arrived?

How to say “Has the hamster enclosure been washed since the new animals arrived?” in Japanese

In Japanese

新(あたら)しい子(こ)たちが来(き)てから、ハムスター用(よう)ケージはもう洗(あら)った？

Atarashii kotachi ga kite kara, hamusutā yō kēji wa mō aratta?

Has the hamster enclosure been washed since the new animals arrived? in other languages