Yes, stained wood stairs do need a sealer to protect the wood from scratches, moisture, and wear over time. A sealer provides a protective layer that enhances durability, maintains the stained finish, and makes cleaning easier.
Why Use a Sealer on Stained Wood Stairs?
Protection – Prevents scratches, dents, and moisture damage.
Durability – Helps the stain last longer, reducing fading and wear.
Easy Maintenance – Makes cleaning and dusting more effective.
Enhanced Look – Depending on your preference, add a polished or matte finish.
Recommended Sealers for Stained Wood Stairs:
Polyurethane (Oil-Based or Water-Based): The most durable and widely used option.
Polycrylic: Water-based alternative, dries faster, and is less likely to yellow.
Wax or Varnish: Provides a more traditional finish but may require more frequent reapplication.
