We do not recommend dyeing carpet in your home. Carpet dyeing is best done by professionals who use equipment that can attain high temperatures and high pressure combined with special chemicals and surfactants needed to apply the dye. The problems you may face dyeing your carpet at home include uneven color and crocking, which means the dye will rub off because if it has not been applied with sufficient high pressure and heat. That said, if you have a small area that needs color, you could try our spot dyeing method. If this does not work to your satisfaction, however, you will need to contact carpet professionals as cited above and pay for them to try to fix the discoloration so only use this method if you’re willing to take that risk.