Unsealed wood floors bring a beautiful, natural, and rustic look to any space. However, unlike sealed or finished wood, unsealed wood lacks a protective coating, making it more susceptible to moisture, stains, and dirt buildup. Cleaning these floors requires care and specific techniques to avoid damaging the wood fibers.
In this article, we’ll explore how to properly and safely clean unsealed wood floors to preserve their natural beauty and prolong their life.
What Are Unsealed Wood Floors?
Unsealed wood floors are raw wood surfaces that have not been treated with polyurethane, varnish, wax, or other protective sealants. This means they:
- Absorb moisture easily
- Scratch and stain more quickly
- Require gentle cleaning methods
What Not to Use on Unsealed Wood
Before diving into the proper cleaning method, here’s what you should never use:
- Steam cleaners – They force moisture deep into the wood, leading to warping or mold.
- Excessive water – Water can cause swelling, discoloration, and permanent damage.
- Harsh chemicals or cleaners – These can strip the wood and leave residues.
Step-by-Step: How to Clean Unsealed Wood Floors
1. Dry Dust or Sweep Daily
Use a soft-bristle broom or microfiber dust mop to remove dirt, dust, and debris. Grit and sand can scratch the surface, so frequent dry cleaning is essential.
Tip: Avoid vacuums with rotating brushes; they can scratch the raw wood.
2. Spot Clean Gently
If you spot spills or stains:
- Use a slightly damp cloth with warm water.
- Wipe the area gently, then immediately dry with a clean towel.
Optional: Add a few drops of mild castile soap or white vinegar to the water (never more than a 1:10 ratio).
3. Deep Cleaning (Occasionally)
For periodic deeper cleaning:
- Mix a solution of:
- 1 gallon of water
- 1–2 tablespoons of white vinegar OR a few drops of gentle wood-safe soap
- Dip a soft cloth or microfiber mop into the solution, wring it out thoroughly so it’s just damp (not wet).
- Mop in the direction of the wood grain.
- Immediately follow with a dry towel to remove all moisture.
Natural Cleaning Alternatives
For eco-friendly and safe cleaning:
- Tea solution: Brew 2 black tea bags in a quart of water. Let cool and use to lightly damp mop—tannins help clean and enhance wood color.
- Olive oil + vinegar mix: For a light polish, combine 1/4 cup olive oil and 1/4 cup vinegar in 1 gallon of water. Mop sparingly and buff dry
Maintenance Tips
- Place rugs or mats at entrances to reduce dirt.
- Use furniture pads to avoid scratches.
- Avoid walking with high heels or cleats on unsealed wood.
- Control indoor humidity to prevent warping or shrinking.
Final Thoughts
Cleaning unsealed wood floors takes extra care, but the reward is a warm, authentic look that sealed flooring can’t replicate. Always use minimal moisture, gentle products, and clean frequently to keep your floors looking their best. With proper care, unsealed wood floors can last for decades.
