HOME        PRODUCTS        HYDRO-U.        ASK THE PROF.        F.A.Q.       CLASS'S

• How often should I clean the glass in my air-cooled reflector?
  Answer: You should clean your glass at least once every 2 months. If you look at the glass & it looks dusty then you need to clean the glass. You lose 6% light output just having a piece of glass on it having dust on the glass/lens makes that percent a lot greater.

Hydroponics University is brought to you as a service of Simply Hydroponics and Organics On-line as part of our consumer education program. We welcome your feedback, your ideas are what makes this site work for you. Click here to CONTACT US with any ideas or questions.