Keurig’s Mini Plus Brewing System has the most recalls for a coffee maker, affecting over 7 million products. Other noteworthy recalls for a coffee maker numbered below 1 million affected products.
USA Today reported that this product caused burns from hot water unintentionally coming out of the brewer. This particular model of coffee maker was sold between December 2009 and December 2014, when it was discontinued. The Consumer Product Safety Commission issued a warning on Dec. 23, 2014, that includes the serial numbers of affected products and contact information for customers to contact the manufacturer to receive a free repair.