When do you do your First Patio Clean of the Year?

Discussion in 'General Gardening Discussion' started by Kevin Cowans, Jan 17, 2025 at 10:33 AM.

  1. pete

    pete Growing a bit of this and a bit of that....

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    My worry regarding pets is yes its ok when dry but does the chemicals become reactive again when it rains.
     
  2. shiney

    shiney President, Grumpy Old Men's Club Staff Member

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    I don't use chemicals near any of the flower beds so generally use a pressure washer unless the mess on the paving has been left too long. When it had gotten really bad I used Wet and Forget which is supposed to be OK near plants, but now that I've got it clean I give it a regular blast with the pressure washer.

    Our circumstances are a bit different from most as I have a great deal of paving so find a regular quick blast is the best way to go. I have already done the first blast of the year about two weeks ago but not when it is freezing.
     
  3. Plantminded

    Plantminded Head Gardener

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    I’ve also wondered about that. It does continue working after application and after rain. I would have thought that if it was a hazard for pets when the surface gets wet again then the manufacturer would need to state this on the labelling but logic isn’t always reality these days!
     
  4. pete

    pete Growing a bit of this and a bit of that....

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    Do you think they would sell much if they did? It would be classed as dangerous to wildlife as well.
    So I just dont know.:smile:

    In some ways I do know how bleach works but you would need to be a chemist to work out what this and other cleaners are they cant really be biodegradable or they wouldn't continue to work.
     
  5. pete

    pete Growing a bit of this and a bit of that....

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    I used wet and forget last year and it killed the weeds off growing through my slabs a treat:biggrin:
    So I wouldn't get it near plants
     
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