{"id":1906,"date":"2020-09-29T15:33:20","date_gmt":"2020-09-29T15:33:20","guid":{"rendered":"https:\/\/how2removestains.com\/?p=1906"},"modified":"2020-10-15T18:53:27","modified_gmt":"2020-10-15T18:53:27","slug":"what-do-you-spray-on-concrete-before-pressure-washing","status":"publish","type":"post","link":"https:\/\/how2removestains.com\/what-do-you-spray-on-concrete-before-pressure-washing\/","title":{"rendered":"What do you spray on concrete before pressure washing?"},"content":{"rendered":"\n
Your lawn is trimmed and edged to perfection. The cars are sparkling clean. Even the garden is neatly weeded and in full bloom. But a few unsightly stains on your concrete sidewalk or driveway can ruin this entire scene. <\/p>\n\n\n\n\n\n\n\n
Sometimes, simply power washing your concrete will not do the trick. For the tough stains, you\u2019ll want to treat them with a degreasing cleaner. For the toughest of the tough, you may need trisodium phosphate, also known as TSP, which is a powerful chemical cleaning agent. Another choice is muriatic acid, which is a relative of the dangerous chemical hydrochloric acid.<\/p>\n\n\n\n