Anyone found a refrigerator lock that works??

[Emmas Mom]

I've gone through a couple of the adhesive kind (Safety 1st) but for some reason they just don't want to stick. I can't seem to find anything other than adhesive, & honestly don't know what there would be, but was just wondering if anyone found something that works? We have a side by side...some sort of lock around the handles??

[alaskadiver]

I have a couple that are basically just white plastic u-locks like a plastic padlock with a long shackle and a ratchet rather than a key. They work fine if your fridge has handles that you can slip a shackle through. Not if your handles are just molded lips like I've seen on some fridges, especially modern stainless types. I got them either at Walmart or Home Depot.