Ditch the dirt. Boost your pressure washer’s cleaning power with the Sun Joe SPX1DT detergent bottle boost designed to work with the Sun Joe SPX1000 electric pressure washer. Made of durable 30% glass fiber filled PA66 nylon, this 0.4 L (13.5 fl oz.) detergent bottle quickly connects to the SPX1000 spray wand for tough cleaning jobs. Simply fill it with a suitable, non- corrosive detergent designed specifically for pressure washers, attach the bottle to the SPX1000 spray wand, set the nozzle to the low pressure fan spray setting and apply the detergent to the surface to be cleaned. Watch the grease and grime dissolve, then blast the gunk away with the SPX1000 pressure washer. Simple to install, the SPX1DT attachment puts the mean in your SPX1000 cleaning machine.