Hi, our patio is 'orrible
Its concrete mix with stones in and its all grey and filthy. We can't afford to take it up and I certainly don't want the mess. We have decided to clean it but I've never done it before. Should we buy a high pressure hose thing, and what cleaning agent should we use? I want to do the patio wall by hand with a scrubbing brush - as its adjacent to my flower bed I obviously want to use something 'friendly'.. but I want it to work. Has anyone got any experience to share
Its concrete mix with stones in and its all grey and filthy. We can't afford to take it up and I certainly don't want the mess. We have decided to clean it but I've never done it before. Should we buy a high pressure hose thing, and what cleaning agent should we use? I want to do the patio wall by hand with a scrubbing brush - as its adjacent to my flower bed I obviously want to use something 'friendly'.. but I want it to work. Has anyone got any experience to share

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