This Fuel Oil Conditioner is no longer available in 8oz or gallon size.
We recommend Hot 4-n-1 for your home heating oil.
Hot 4n1 16 oz
Hot 4n1 gallon
You are still able to purchase a 5 gallon pail of Technol STR-2+, will treat 20,000 gallons.
Technol STR-2+ pail