Spraying Seafoam directly into Honda 2000 Carb.

Read the instructions on the SeaFoam. For cleaning, you add 2 oz/gal. to the gas. Spraying into the carb intake does no good. If you want to try a "hot shot" to the carb, pull off the fuel line and pour an ounce or two into the line and re-connect. The best thing you can do is to open up the carb and spray a carb cleaner through the jets.