Clean all optional mold in a level.
Enter the house.
Unlock the Decoration Room.
Fully upgrade any tool.
Change your mind after placing a sticker.
Drown the fly.
Burn the cockroach.
Buy every tool, then use them all to clean dirt in one level.
Clean an entire level using only secondary cleaning mode.
Buy 25 decorations from the gachapon.
Spend 5 minutes in Level 1.
Play 5 CDs.
Water every flower in the pot.
Find every collectible in the game.
Open every box in the garage.
Use the flamethrower on a grain of rice.
Find all cassettes.
Find all stickers.
Find all toys.
Finish the main storyline.
Replay a level.
Buy a new tool.
Buy every tool.
Fully upgrade every tool.
Collect 100 coins.
Collect 5,000 FreshCash.
Spend 1,000 FreshCash.