Buy every tool, then use them all to clean dirt in one level.

Open every box in the garage.

Use the flamethrower on a grain of rice.

Change your mind after placing a sticker.

Spend 5 minutes in Level 1.

Finish the main storyline.

Play 5 CDs.

Enter the house.

Find all toys.

Fully upgrade every tool.

Drown the fly.

Find every collectible in the game.

Burn the cockroach.

Clean an entire level using only secondary cleaning mode.

Buy every tool.

Collect 5,000 FreshCash.

Collect 100 coins.

Find all cassettes.

Buy a new tool.

Fully upgrade any tool.

Water every flower in the pot.

Clean all optional mold in a level.

Unlock the Decoration Room.

Spend 1,000 FreshCash.

Replay a level.

Buy 25 decorations from the gachapon.

Find all stickers.