Hi, I'm Doug Rucker, head instructor for Doug Rucker's School based in Houston Texas. I have been in the exterior cleaning business for over 30 years and currently own and operate PowerWash.net. PowerWash.net is a Houston Texas Pressure Washing and Roof Cleaning company. In 2011, after seeing many "newbies" try to get basic questions answered on various social media outlets, I started Doug Rucker's Pressure Washing. This pressure washing school was started as way to help people desiring to start and operate an exterior cleaning business. It is my hope I will help you begin your journey to building a successful and sustainable exterior cleaning business. If I can ever help you in any way, please call or text me at 281-883-3630 or by email at pressurecleaningschool@gmail.com. Thanks so much for taking the time to expand your education into the field you are starting business in. It is the smartest decision you will make.