Anonymous wrote:The house we just bought has these (remodeled in 2017). We haven’t moved in yet, but we do want to redo the master bath at some point. It has a bunch of grime in the nooks and crannies of the barn door that they didn’t/couldn’t reach. Not sure how much of that is due to less effective cleaning products, how often they cleaned it, or the barn style doors.
We have the style in the pic above, in our kids' bathroom. Remodeled in 2015. There is no grime or anything in any nook or cranny. I suspect that someone just didn't clean well. I'd suggest trying a hydrogen peroxide/baking soda combo, it lifts a lot of junk out of nooks and crannies. We did this behind a faucet in a bathroom we bought at the suggestion of someone at Home Depot rather than buying some caustic chemical. Worked like a charm.