Newton from Hot Springs, Ar writes
Pontoon boat has spider problems
Martins Viper Insect Concentrate will not stain or discolor but is not labeled to be used on boats or near water as it is highly toxic to aquatic life. It is not labeled to be used on furniture, either. A better option would be the all natural EcoVia which poses no harm to aquatic life and is labeled for boats.
Answer last updated on: 10/19/2016