When treating large surfaces such as sheds or fences, always remember to start at the top and work your way down to avoid unsightly streaks of colour or knocking dust onto newly treated surfaces.

Fix wooden or plastic caps to the top of fence posts to stop rain soaking into the end grain.

When fixing trellis to a fence, consider using cup hooks rather than screws or nails. Then when it comes to redecorating, you can simply lift it off.