Newegg offers the TP-Link 802.11n Wireless Smart Plug 2-Pack for $34.99. Coupon code "19BFDTPC23" cuts the price to $17.99. With free shipping, that's $5 under yesterday's mention and the best per-unit price we've ever seen for these plugs. (It's a current low for the pair by $22.) The plugs work with smartphones or tablets to remotely turn the outlet on and off. Deal ends November 11.
Laundry detergent is just as effective at removing spots as fancy stain removers — with one exception.