clean your greenhouse roof when it's raining
clean your greenhouse roof when it's raining
13th October 2020
One of the most effective times to clean your greenhouse roof, getting rid of dirt and algae that build up in dry weather, is when it is pouring with rain. Put on your waterproofs, resign yourself to getting soaked through anyway, and use a soft broom to scrub the glass. Remember to disconnect your downpipe from the water butt before you start, or all the debris will end up polluting the water.