What can I use between my patio blocks to prevent weeds from growing?

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  5 answers
  • Susan Savarese Susan Savarese on May 21, 2017
    Joanne, can you put sand between the blocks? It not only helps with weeds, but keeps them firmly in place and looks great.

  • TreasRseeker TreasRseeker on May 21, 2017
    spray the weeds with vinegar on a sunny day. Careful with overspray!

  • William William on May 21, 2017
    I use a mixture of one cup salt to one gallon water. Spray the weeds and saturate them. The object is to get at the roots. Warning: this will kill everything.

  • Gail Gail on May 21, 2017
    I concur with both of the above!

  • Ang22857580 Ang22857580 on May 21, 2017
    Stone dust is the best thing I have come up with. You pour it onto your blocks and sweep in into the spaces with a whisk type brush.