Someone Get the Door!
Okay, maybe this falls as just a pet peeve of mine, but I despise sales office doors that are dirty and smudged. It’s about first impressions, folks. People see a dirty door and it puts a bad image into their subconscious. They’ll carry that with them.
Take pride in the details of your office. Your customer probably won’t notice when everything is in order, but they’ll surely see it when things are amiss.