Oxygen bleach uses hydrogen peroxide as a base and won’t harm wood when using it as a cleaner. On the other hand, chlorine bleach breaks down wood at the cellular level and causes irreversible harm. Although you may not see immediate damage to wood after exposing it to chlorine bleach, its strength and integrity are now compromised.

You should repaint your fence every 1 to 3 years, depending on the appearance of wear and tear. Weather and usage will factor into how often you should paint another coat on your fence. If you need to replace a few fence boards or posts, you may want to consider repainting the fence to help protect the rest of the fence as well as the new pieces against damage and deterioration from being exposed to the elements.

If you want to achieve a deeper, darker stain color, wait 5 to 10 minutes before wiping it off. However, wipe it off faster for a lighter tone. When wiping off the stain during this part of the process, be sure to work in the direction of the wood’s grain for best results.

The process of painting or staining a fence typically takes between one and five days. The total duration depends on factors like the size of the fence, weather conditions, and necessary drying times. A significant portion of this time is for drying, as stain won't properly absorb into wet wood. You should wait 24 hours to stain a fence after washing it and allow 12 to 24 hours of drying time between each coat. The active work time is generally about one hour for every 10 to 20 linear feet of fencing.