How can I clean my back patio it’s has some rust spots from the chai

  1 answer
  • Wendy Wendy on May 25, 2018

    Pour or spray lemon juice on the rusted surface. Almost all rust remover uses acid to lift and scrub away the stain, and the high concentration of citric acid in pure lemon juice makes it a worth-while cleaning candidate. Pour on the lemon juice and let it sit for 10 minutes before scrubbing with a wire brush.