Individual industrial and commercial households failed to sample different things twice, indicating that both batches of products sampled by individual industrial and commercial households failed. Unqualified products shall not engage in business activities or be sold in the market. It is necessary for the market supervision department to seal up unqualified products. If the sales volume is large, the illegal income shall be confiscated and administrative punishment shall be given. Therefore, the above is the treatment method that individual industrial and commercial households failed to sample different things twice.