Get your mind out of the gutter—this is a completely legit gadget. We are completely serious here, no jokes allowed, especially when dealing with stains
and vibrators. This uses lubricant water and then vibrates 120 times per second on the stain to completely remove it without any color fading. It uses a bunch of D AA batteries and costs about $30.

Electronic Cloth Stain Remover [Popgadget]

Pricing for Electronic Cloth Stain Remover