Get the guides, first
Seasonal UK driving advice and a heads-up when new stock lands. No spam, unsubscribe any time.





Every order ships free with tracking. Dispatch is usually within 1–2 working days and delivery within 3–8 working days.
Email us your order number within 30 days of delivery and we send the return steps the same working day. Refunds within 5 working days of receipt.
Send your registration or make, model and year to britishgarage.co.uk@gmail.com and we check the listing details against it before you order.
Hot Shot's Secret Everyday Diesel Treatment (EDT) 32 oz is an all-in-one diesel additive formulated to clean injectors, raise cetane, improve lubricity, and protect your fuel system when added at every fill-up.
Everyday Diesel Treatment is a concentrated fuel additive designed for routine use in diesel-powered vehicles and equipment. Packaged in a convenient 32 oz bottle, this formula targets common fuel-system issues—injector deposits, low lubricity, moisture, and oxidation—while offering a measurable cetane improvement to help engines respond more smoothly. Use it regularly to maintain performance between service intervals and help extend component life without complicated dosing procedures.
EDT addresses small but cumulative problems that hurt throttle response and idle quality by cleaning fuel pathways and improving combustion quality. Users typically notice steadier acceleration and fewer rough idling episodes after repeated use.
The formula includes demulsifiers and corrosion inhibitors to help separate and remove water from fuel while forming a protective film on metal surfaces. This reduces the likelihood of rust and helps preserve seals, pumps, and injectors over time.
EDT is made for simple, routine dosing: pour directly into the tank at every fill-up. Standard dosing is 1 ounce per 25 gallons of diesel; increase to 2 ounces per 25 gallons when you want extra cetane improvement and lubricity benefits.
EDT is formulated to be compatible with on-road and off-road diesel engines, biodiesel blends, and most modern diesel fuels. It is engineered to be safe for common metal, rubber, and plastic components found in fuel systems when used as directed.
Who is this for: Everyday Diesel Treatment is aimed at diesel vehicle owners and fleet managers who want a straightforward, preventive additive to keep engines running smoothly between service intervals. It’s a practical choice for pickup truck drivers, agricultural operators, contractors with diesel equipment, and anyone who stores diesel fuel seasonally and needs to reduce deposit buildup, corrosion risk, and fuel degradation.
Q: How often should I use Hot Shot's Secret Everyday Diesel Treatment?
A: Use at every fill-up; standard dose 1 oz per 25 gallons, or 2 oz per 25 gallons for extra boost.
Q: Is EDT safe for biodiesel blends and modern diesel engines?
A: Yes. EDT is formulated for on-road and off-road diesel engines and is compatible with typical biodiesel blends.
Delivery: free tracked delivery to every UK postcode on every order. Most orders are dispatched within 1–2 working days and arrive within 3–8 working days; you receive a tracking link by email as soon as it ships.
Returns: 30 days from delivery to return any unused item in its original packaging. Email us with your order number and we send the return instructions the same working day. Refunds go back to your original payment method within 5 working days of the item arriving with us.
Faulty or wrong item? Tell us within 30 days and we replace or refund it, including the return postage.
Seasonal UK driving advice and a heads-up when new stock lands. No spam, unsubscribe any time.
Thanks for subscribing!
This email has been registered!