Scrub and Agitate the Wood Surface

What happens in this clip

Once the cleaner has had sufficient time to work, begin scrubbing the stair treads vigorously with a stiff-bristled scrub brush (shown from 0:45-0:50). This mechanical action helps to remove the loosened gray, weathered wood fibers, mold, mildew, and ingrained dirt. Pay close attention to areas that are heavily soiled or discolored, ensuring complete removal of the unwanted patination. Work methodically from the top step downwards to prevent re-depositing grime on already cleaned sections.

Goal: After the cleaner has dwelled, use a stiff-bristled scrub brush to thoroughly agitate and scrub the wooden stair treads, dislodging stubborn grime and weathered fibers.

What's used

Tools

• Stiff-Bristled Scrub Brush

About the full video

This project details the initial phase of restoring weathered and faded outdoor wooden stairs to their original vibrant color and preparing them for a new protective finish to achieve a desirable patinated appearance. The process involves thorough cleaning and scrubbing to remove accumulated grime and graying, setting the stage for future brightening and re-oiling.

Step 1 of 5: Clean the Oak Stair Treads

Begin by vacuuming the stairs to remove loose debris. Then, use a degreaser or a strong wood cleaner, along with a scrub brush, to meticulously clean each tread. Pay special attention to any embedded dirt or stubborn residue. Rinse the treads with clean water and allow them to dry completely. For stubborn wax or old finishes, a wax and polish remover or a mild stripper might be necessary.

Open this step in the guide

Every video in How to Make Oak Stairs Less Slippery

1. Step 1: Clean the Oak Stair Treads

   • 0:03–0:07 Prepare and Clean Stairs
   • 0:45–0:50 Scrub and Agitate the Wood Surface (this video)
   • 0:35–0:44 Apply Wood Cleaner to Stairs

2. Step 2: Sand the Stair Treads

   • 2:06–2:52 Sand Stair Treads and Risers
   • 1:01–1:17 Sand Stair Treads
   • 1:05–1:18 Vacuum Dust and Perform Fine Sanding

3. Step 3: Apply Anti-Slip Coating

   • 0:46–0:59 Spray Clear Anti-Slip Coating
   • 0:11–0:25 Apply First Coat of Non-Slip Spray
   • 2:27–3:10 Apply Paint to Stairs

4. Step 4: Apply Anti-Slip Tape or Strips

   • 1:12–1:19 Prepare Steps and Apply Non-Skid Strips
   • 0:02–0:06 Apply Anti-Slip Strip
   • 1:14–1:23 Apply Non-Skid Strips to Steps

5. Step 5: Install Anti-Slip Treads or Risers

   • 0:18–0:37 Install Lower Stair Treads and Risers