( ( ( ( Brushing or ) spraying ) water ) ( ( would ( be ( a snap ) ) ) . ) )
(ROOT (S (S (VP (VBG Brushing) (CC or) (VBG spraying) (NP (NN water)))) (VP (MD would) (VP (VB be) (NP (DT a) (NN snap)))) (. .)))
Brushing or spraying water would be a snap.
(ROOT (S (NP (PRP It)) (VP (MD would) (VP (VB help) (NP (JJ conserve) (NN water)) (S (VP (TO to) (VP (VB turn) (PRT (RP off)) (NP (NN water)) (PP (IN while) (S (VP (VBG brushing) (NP (NNS teeth)))))))))) (. .)))
It would help conserve water to turn off water while brushing teeth.