What tools are essential for effective window washing?
How often should residential windows be washed?
What are the most common mistakes people make when washing windows?
How does weather affect the window washing process?
What are the different methods for washing high-rise windows?
What qualifications are typically required to become a self-defense instructor?
How long does it usually take to become certified as a self-defense instructor?
What are the primary responsibilities of a self-defense instructor?
How can a self-defense instructor effectively teach students with different skill levels?
What are some common challenges faced by self-defense instructors in their profession?
