Professional deck staining isn't done with a single tool. A typical deck project involves brushes, staining mitts, and sometimes a sprayer — each used for specific surfaces where it performs best. Using the wrong tool for a surface is one of the most common causes of uneven, blotchy, or incomplete coverage.
Here's how to think about tool selection for each part of a deck or fence.
The Three Main Application Tools
Brushes
The most controlled application method. Brushes let you work stain into tight spaces, cracks between boards, and areas where overspray would cause problems. Attach to an extension pole to work the deck floor without kneeling.
- Deck floor — with pole attachment for standing application
- Working stain into board cracks for complete coverage
- Cutting in near the house, concrete, or any surface you're protecting
- Stairs — where control prevents dripping onto lower surfaces
- Areas requiring precise edge work
Staining Mitts
The professional's time-saver for complex surfaces. A staining mitt lets you wrap around spindles, balusters, and railings, hitting all sides in one motion rather than doing multiple brush passes. For railing work, mitts are significantly faster than brushes alone.
- Spindles and balusters — the single biggest advantage of mitts
- Railing faces and top rails
- Skirtboard and fascia boards with multiple faces
- Support post faces
Handheld Sprayers
Fast for large areas and hard-to-reach spots, but requires additional protection setup to prevent overspray on the house, concrete, and surrounding areas. Sprayers are not a complete solution alone — they require back-brushing to ensure even penetration and prevent pooling.
- Deck underside on elevated decks (where brushing is impractical)
- Fences — especially sections away from walls or landscaping
- Deck railing as a complement to back-brushing
- Hard-to-reach structural members
Sprayers always require back-brushing after application. Running a brush or mitt over sprayed surfaces ensures even saturation and prevents under- or over-application that creates an uneven finish.
Surface-by-Surface Decision Guide
Tool Selection at a Glance
The Right Tool for Fence Work
Fence boards respond well to mitts and brushes working in tandem — mitts wrap around boards for speed, while a brush follows in tight gaps and along the bottom rail. The result is complete, even coverage with no streaking or missed sections.
Fence Staining: Special Considerations
Fences present different challenges than decks because they're vertical and often near structures that can be damaged by overspray. When spraying fences:
- Slide painter's plastic between fence and house before spraying — this eliminates the need to hand-cut the edge and prevents overspray on siding.
- Cover nearby items with tarps including anything in a neighbor's yard that could receive drift.
- Wind conditions matter — spray on calm days when possible, or stick to mitts and brushes on windy days to avoid overspray landing on cars, windows, or siding.
Protecting Surrounding Surfaces
Before any staining application begins, protect what you don't want stained:
- Move furniture and small items off the deck entirely
- Use thick tarps to cover concrete, stone, and immovable items below the deck
- Keep concrete pre-wet or covered — stain that lands on concrete should be cleaned with degreaser and a stiff brush before it dries
- If stain gets on siding, remove immediately with industrial purple degreaser on a disposable rag
- Metal surfaces (gutters, flashing) wipe clean easily with degreaser
Prevention is far easier than cleanup. Spending 15 minutes covering and protecting surfaces before starting saves an hour of cleanup and avoids any risk of permanent staining on concrete or stone.
Tools for Staining
These are the exact products we use on the job. Every link below is something we've tested and trust for professional-quality results.
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Professional Application, Start to Finish
We use the right tool for every surface — proper prep, protection, and application that leaves your deck or fence looking great and holding up for years. Serving Milwaukee, Madison, and southeast Wisconsin.
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