The "What happens in the garage, stays in the garage" Rule
Look, we don't care how many times you had to use the "Dad Math" multiplier because you botched a drywall patch. Your secret is safe with us.
All calculations—whether it's deck boards or tape measure fractions—happen right inside your own browser window. We don't send your terrible estimating abilities to our servers, and we certainly don't sell that data to your spouse.
Hardware Store Ads
We occasionally show ads for tools we think are cool (or just whatever the ad network gives us). If you click on one of those shiny new impact drivers, their tracking cookies will follow you. Just be aware before your wife asks why ads for table saws are popping up on the family iPad.