Posted: 15/06/2012 at 10:43
We have just had a new patio constructed ( 4 months since completion) and already a significant area is turning plae green. Would appreciate advice on best way to tackle this before it covers the whole patio please
Hi, I have this problem every year and the best way I have found is to mix some path cleaner with bleach about half a small cup of each put this into a watering can and top up with approx 5 ltrs of cold water, swish this around to mix well and then water the area with this mixture. Of course mix more as needed. Just leave it dry off and hopefully over the next few days you should see an improvement, rain will wash off any excess and it keeps on working for a good while. It works for me - good luck.