Been playing around with F9 to get rust off of brick. I've been looking for the optimum process. The mailbox took a couple of wet, spray, agitate, & rinse iterations. Does anyone use a different process?
James
Been playing around with F9 to get rust off of brick. I've been looking for the optimum process. The mailbox took a couple of wet, spray, agitate, & rinse iterations. Does anyone use a different process?
James