Fuel & Oil FAQ’s

Not all diesel vehicles require AdBlue, only diesel vehicles equipped with Selective Catalytuc Reduction (SCR) technology require AdBlue. You can check your vehicle manual to confirm.

Yes, AdBlue typically has a shelf life of 12 to 18 months. You can check the manufacturer’s label for exact expiration details.

No, AdBlue is non-toxic and biodegradable. It’s used specifically to reduce vehicle emissions and meet environmental standards.

Your vehicle may enter limp mode or refuse to start until AdBlue is refilled. Always top up before it runs too low.

No. While both are renewable, HVO is processed differently and has a higher quality, longer shelf life, and better cold-weather performance than traditional biodiesel.

In most cases, yes. HVO is a drop-in replacement for diesel and can be used in many modern engines without modifications. Always check with your engine manufacturer first.

HVO reduces greenhouse gas emissions by up to 90% compared to fossil diesel. It also cuts particulate matter, NOx, and other pollutants.

HVO is more typically expensive per litre than standard diesel, but the environmental benefits and potential for tax incentives may offset the cost.

Yes, IHO is a direct alternative to red diesel for heating use. It’s not suitable for engines or vehicles but is ideal for heating systems.

IHO is typically more cost-effective than red diesel. It reduces environmental impact and is specifically refined for efficient combustion in heating systems.

IHO is compatible with most commercial and industrial oil-fired boilers. However, it’s always best to consult your equipment manufacturer before switching.

Yes, kerosene is mainly used in domestic heating, while IHO is intended for industrial or commercial heating systems. IHO has different properties tailored for large-scale use.

No. While both are used for heating, kerosene is lighter and cleaner-burning.

Not recommended—kerosene lacks the necessary lubricants for diesel engines and can cause damage.

Yes, if stored in an appropriate, sealed container in a cool, ventilated area away from flame sources.

Up to 5 years with proper storage and stabilizers.

At BFO we can supply Engine Oil, Hydraulic Oil, Gear Oil, TFR, Screenwash and Anti-Freeze.

Synthetic oils are chemically engineered for better performance, while mineral oils are refined from crude oil.

It depends on the type of lubricant and vehicle use—check manufacturer recommendations.

Mixing is not recommended, as it can reduce performance or cause chemical incompatibilities.

Paraffin exists in three main forms: Paraffin Wax (Solid), Liquid Paraffin (Fuel), and Gaseous Paraffin.

Kerosene is a type of liquid paraffin, but not all liquid paraffin is kerosene.

Paraffin wax is commonly used in candles, cosmetics, packaging, and therapeutic treatments like heat therapy.

Liquid Paraffin can refer to kerosene (used for fuel) or medicinal/mineral oil (used in skincare and as a laxative).

Unleaded has a lower octane rating, while premium supports high-performance engines better.

Yes, after 3–6 months, it starts to degrade unless you add a stabiliser.

Yes, Petrol is the UK term; gasoline is the American version.

Yes, but only in approved containers and away from ignition sources.

The red dye marks it for non-road use and helps detect illegal usage.

Due to the law, using red diesel on public roads is illegal and heavily penalised.

Both are chemically similar, but red diesel is taxed lower and restricted to off-road uses.

Farmers, construction firms and certain industries can use it for non-road equipment.

Yes, DERV stands for Diesel Engine Road Vehicle and refers to white diesel.

Yes, although red diesel is usually preferred for off-road generators.

Higher taxes apply to white diesel because it’s used on public roads but red diesel is only allowed for off-road agricultural use.

It lasts up to 12 months. After that, it may degrade or separate.