Is the Libman Freedom spray mop cheaper than the Swiffer WetJet in the long run?

Yes, the Libman Freedom saves you $30 to $50 per year over the Swiffer WetJet. The Swiffer costs less upfront (around $25) but locks you into expensive proprietary refills and disposable pads. The Libman is about $40 upfront, but you can use any generic cleaning solution and washable microfiber pads. The long-term math is clear — the Swiffer tax is real.