What is an acceptable method for caring for wooden ladders?

Coating the ladder with clear shellac is an acceptable method for caring for wooden ladders because it provides a protective finish that helps prevent moisture absorption and protects the wood from degradation due to environmental factors. Shellac can enhance the natural appearance of the wood while also sealing it against potential damage from water, which is crucial in maintaining the integrity of wooden ladders.

Storing wooden ladders in a damp environment can lead to warping, splitting, or the development of mold and mildew, which compromises their strength and longevity. Leaving wooden ladders exposed to sunlight can cause the wood to dry out, crack, or fade over time due to ultraviolet exposure. Regularly sanding the surface may not be the most effective way to care for the ladder, as it can remove protective coatings and expose the wood to moisture and deterioration. Instead, using a finish like shellac assists in maintaining the ladder's condition while minimizing the need for frequent sanding or maintenance.