Care — 6 min read

Common Hardwood Flooring Myths

Twelve things homeowners are regularly told that are wrong, expensive, or both.

"Sanding is completely dustless now"

Modern HEPA extraction captures the large majority of dust at the source, and it is a genuine improvement over the old way. It is not literally zero. Expect a light film near the work area, not a house-wide problem.

"Vinegar and water is a safe natural cleaner"

Vinegar is an acid. Used repeatedly it etches and dulls floor finishes. So do oil soaps, which leave a residue that can prevent any future recoat from bonding — turning a simple maintenance coat into a full sanding.

"Harder wood means fewer scratches"

Janka hardness measures resistance to denting, not scratching. Scratches happen in the finish, so the finish system and sheen matter far more than the species. A matte finish on red oak will look better after five years than a glossy finish on Brazilian cherry.

"Gaps in winter mean something is wrong"

Wood gives up moisture in dry winter air and shrinks. Gaps that open in January and close in June are normal behavior, not a defect. Keeping indoor humidity between 35 and 55 percent keeps the movement modest.

"Dark floors hide dirt"

The opposite. Dark floors show dust, pet hair, footprints, and every scratch that exposes lighter wood underneath. Mid-tone floors hide the most.

"More coats is always better"

Beyond the manufacturer's specification, extra coats add brittleness rather than protection. Correct film build, properly abraded between coats, outperforms a thick pile of poorly bonded layers.

"You can't refinish floors with pet stains"

Surface staining often sands right out. Deep urine staining does not, but those boards can be replaced and woven in. It is rarely a reason to replace an entire floor.

"Prefinished is more durable than site-finished"

Prefinished boards have factory-applied aluminum-oxide coatings that are very hard, which is true. But they also have beveled edges that collect grit, and their finish cannot be spot-repaired or blended. A site-finished floor is a single continuous surface that can be recoated as a whole. Different trade-offs, not a ranking.