When writing a paper, each paragraph should include a topic  sentence and several supporting sentences. Start with the strongest  topic and make each of the following paragr â¦ aphs one of the weaker  points. End the paper with a strong conclusion, summing up the  paper. 2 people found this useful.
Typical costs: 1  Renting a power washer can cost anywhere from $40-$75 a day, depending on your location and the quality of the equipment. 2  Buying a basic residential pressure washer with an electric motor starts around $70-$200, depending on size and capacity.
Remember that the washing will not end with one rental, you will need to rent many more times as long as there is dirt and you do not have your own pressure washer. The cost of buying a pressure washer ranges from $180 to $400. This means that with 3 to 4 rentals, you have covered the cost of buying your own.