Direct answer: Before exterior house washing, close all windows and doors, move fragile decorations and furniture away from the walls, unlock gates, secure pets indoors, and identify any leaks, loose siding, damaged outlets, or other areas that need special care.
Exterior-cleaning preparation checklist
- Close windows and doors. Check that each one is fully latched rather than merely resting closed.
- Clear the work area. Move furniture, grills, planters, toys, doormats, and fragile decorations away from the exterior.
- Provide access. Unlock gates and keep driveways or walkways clear where practical.
- Secure pets and plan for people. Keep pets indoors and let the crew know if anyone must enter or leave during the appointment.
- Point out concerns. Mention known leaks, loose trim or siding, damaged screens, unsealed outlets, cameras, and delicate plants before work starts.
- Follow the estimate. Preparation can vary with the surface, cleaning method, property layout, and agreed scope.
Should outdoor electrical items be covered?
Tell the service provider about damaged or unsealed outlets, fixtures, cameras, and other electrical equipment. Do not assume every cover or enclosure is watertight. The crew can evaluate accessible items and adjust the work plan.
What should I do with plants?
Identify delicate or newly planted landscaping before service. The Vinyl Siding Institute advises protecting shrubs from direct contact with cleaning agents and following the cleaner label. Appropriate preparation and rinsing depend on the products and surfaces involved.
Do I need to be home?
That depends on access and the agreed service plan. Confirm where vehicles should be parked, how gates will be opened, whether an outdoor water source is available, and how the final walkthrough will be handled.
What happens before cleaning begins?
A professional should inspect the accessible work area, confirm the surfaces and stains being treated, note existing damage or access limits, and select a method appropriate for the material. See our pressure washing versus soft washing guide for why the method changes by surface.
Sources and local service information
Source: Vinyl Siding Institute Installation Manual, cleanup section. Recommendations from a siding or cleaning-product manufacturer take priority for a specific product.
For service details, visit house washing in Cookeville and the Upper Cumberland, browse our service areas, or request an estimate.
Published September 3, 2026. Upper Cumberland Pressure Washing.