DTER effectively persuades pets and wildlife to stop fouling your home and garden. DTER acts on the senses of smell and taste of animals entering treated areas, repelling without harming them. In rare cases it may take a few days to deter undesirable habits. After initial treatment repeat occasionally if necessary.Dter is not harmful to humans animals or birds when used as directed. Dter is safe and is not considereda poison and therefor there is no withholding period Dter is dissolved in water and applied as a spray but can be used as dust Dter can be used to protect moored Boats Yatchts Marine areas from seagulls, herons, pigeons,swallows Also can be used inside to stop furniture scratching or fouling Excellent results with dogs,cats,wildlife including rabbits,kangaroos,wallabies.possums,wombats,bandicoots,rats mice. Also excellent for bird protection on seedlings, vines, and flowers from Rosellas ,Parrots, Cockatoos, Protects homes ,gardens, patios ,shopfront and paved areas 4Kg