In twelve years of cleaning Seattle homes before final walkthroughs, we have seen thousands of security deposit disputes. The overwhelming majority come down to the same five or six line items on a landlord’s move-out checklist. Knowing what they are looking for before they look is the difference between a full refund and a $400 deduction.
Washington State law requires landlords to document deductions with receipts and a written statement within 21 days of move-out. That sounds reassuring, but the burden of proving the space was left clean sits with the tenant. A few overlooked surfaces—surfaces that take five minutes to clean but are easy to miss when you’re hauling boxes—can cost you several hundred dollars.
What Seattle landlords actually check
The oven interior is the single most common deduction we see. Most renters run a cleaning cycle but don’t wipe the residue, or miss the drawer below the burners and the burner grates. Landlords know this and they look first. The same applies to the refrigerator: crisper drawers, shelf undersides, the door seal gasket, and the drip pan at the bottom.
Window tracks are the second most cited item. Seattle windows collect condensation and mold in the channels year-round. A Q-tip and a small brush get into the corners; an overlooked track shows black mold residue on a landlord’s white glove. Baseboard cleaning follows the same logic—easily overlooked during a packed moving weekend, easily spotted by someone walking the perimeter of an empty room.
Inside cabinets and closet shelves are frequently missed entirely. Once furniture is gone, the shelves that were hidden behind your gear are exposed. Grease residue on upper kitchen cabinet shelves and dust on closet floor panels are reliable deduction triggers.
Our 47-point checklist covers all of it
When we do a move-out clean, we work from the same 47-point checklist Maria developed from years of post-walkthrough feedback. It includes every appliance interior, every cabinet, every window track, every vent cover, and every baseboard. Sofia walks the first clean on new properties herself. The goal is a space that a detail-oriented landlord cannot find a reason to charge.
Move-out cleans for a Seattle 2-bedroom typically run $250–$380 depending on condition and square footage. Stacked against a potential $400–$800 deposit deduction, the math is straightforward. Most clients who book us before their final walkthrough get their deposit back in full. We can’t guarantee the landlord, but we can guarantee the clean.