EDIT: The nine zeros trick isn't working, but you can instead use any random nine numbers.
EDIT #2: Now they're out of samples.
The free Clorox disinfecting wipes from Sam's Club that we posted last month is now back from the dead. You have to enter a club membership number, but you can simply put in nine zeros (000000000) and the form will submit.
An alternate option is to get two dogs who don't listen to a word you say and who eat / lick anything you spill on the ground within 0.002 seconds. I tried asking them what part of no they don't understand, but their response was to start licking my feet.