Dr Treegood has tools such as the Air Spade which is designed to remove soil from around underground systems such as tree roots and services. The device produces a powerful jet of air which shatters and displaces the soil as a dust. It does not, however, damage solid items such as roots.

Removing large trees within confined spaces is not a problem for Dr Treegood.

Paint rocks have been suspended on fishing line. This has provided a colour contrast to the pool and surrounding tile surfaces.