Saw a 40 year old driveway in Santa Fe that still had clean edges, so I asked the owner what they did
Was out in Santa Fe last month visiting my aunt and her neighbor's driveway looked brand new even though it got poured in 1984. The old guy said he never used deicer and just hosed it down twice a year, that's it. The control joints were still tight and there wasn't one spall on the whole slab. Any of you seen a pour hold up that long without sealant or is this just high desert luck?