Yes, it has safety features to prevent accidental spraying. The product description states that it comes with a press-type security lock that prevents accidental discharge from the spray gun.
While the product description doesn't mention the weight, it is designed with a compact shape, ergonomic handle, and two wheels to facilitate movement and transportation.
Yes, it comes with a foam cannon for detergent application. The product description states that it includes a 500ml detergent bottle and a foam cannon.
