Because it's difficult to wash your car on some of the steep and skinny streets in the hills of Echo Park, affordable car washes are necessary when you don't have time to do it yourself. Sunset offers a 100% hand wash with sealer wax to protect your paint for only $9.99, Monday through Thursday. Its standard wash uses a covered, automated drive-thru where you stay in the car while it gets sprayed and soaped down. Sunset also has a Complete Detail deal for $99.99; SUVs, trucks and limos cost extra. At night, a popular taco truck resides on the car wash lot.