Sonicator

Fig. 124 Jewelry cleaners like these remove PCBs (POAC pg.520)

Fig. 125 PCB on plastic (POAC pg. 521)
Clean PCBs off plastic Toys and baby things.

But metals cannot be destroyed by sonication. They are elements; their form may be changed to an oxidized or hydrolyzed form, but this does not change the fact that a metal is present. Lanthanide metals are not destroyed either. Only hot water washes can remove these. Azo dyes as a group cannot be destroyed by sonication either. You must rely on hot water washing for these ultra-important immune system toxins.
You can rely on sonication to destroy parasites, their stages, and bacteria even if they are deeply imbedded in meats, bones, or inside cans or packages. Viruses and prions will disappear, too, evidently disrupted by the same shaking action.
Molds on food, together with mycotoxins, are also shaken off and destroyed.
Tiny bits of pituitary gland and hypothalamus that float in eggs and dairy foods are destroyed in 10 minutes, slightly longer than bacteria. Long sonication can destroy some food phenolics but cannot be relied on.
Large and small sonicators can be purchased from the Internet and from Sources; the 1’/2 gallon size is by far the most useful. A five-minute built-in timer is also a great time saver. Avoid the variety that strictly forbids touching the bottom of the tank.
Start with a general kitchen cleanup as soon as you get your sonicator. Clean up baby things first; babies are the most vulnerable. Shake all the PCBs off baby toys, baby bottles and nipples, even though they have already been used and washed. PCBs don’t “go away” by washing, they only spread. Sonicate baby medicine, swabs, band-aids, toys. Sonicate your kitchen sponges, your toothbrush and comb, your dentures, and everything else that goes in your mouth (yes, even cigarettes).