YSK: That if you're in public and in a rush to find a restroom, before you risk a gas station bathroom you should look for home depots or a target, both usually have clean restrooms that are open to customers and don't have security codes to get in.
from /r/YouShouldKnow
YSK：那如果你在公共場合，急着找廁所，在你冒着危險去加油站廁所之前，你應該找home depots或者target，這兩個地方通常都有乾淨的廁所，對顧客開放，而且沒有安全密碼可以進去。