cap – On the House

All posts tagged "cap"

  • Toothpaste Cap
    How To Unstick a Stuck Cap

    Use petroleum jelly to prevent caps from sticking In 1841, John Rand won a patent for the first collapsible roll-up tube. It was used for everything from toothpaste and glue to ointments and caulk. Today, they’re still...

    • Posted December 31, 2013
    • 0

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