The cheapest way to buy AdBlue?

Most of us with modern diesel cars know the situation, low AdBlue warning light flashes on and your only option is a pricey £30 10L top-up from the nearest petrol station.


At BoilerJuice, we now offer AdBlue BlueBox, from just £12.49 making it easier, cleaner and more affordable to top up your car at home.

Why BlueBox makes sense; for your wallet, your car, and the planet

• 💷 Know how much AdBlue SHOULD cost
  Petrol stations regularly sell 10L for between £20-£35. Online, including here at BoilerJuice, you can buy 10L for as little as £12.49!
• 💡 The smartest way to buy AdBlue
  Not only is it cheaper, the exclusive BlueBox design is easier, cleaner, and greener. No bulky cans. No mess. Just a compact box and a built-in, glug-free spout that makes topping up easy and clean.
• 🛡️ Quality and peace of mind
  Naturally, AdBlue BlueBox is ISO 22241 standard, ensuring safety and compatibility with any SRC diesel car. Plus, fast delivery is standard.
• 📦 Save more when you stock up
  If you cover a lot of miles it pays to plan ahead. The more you buy, the more you save. From £16.99 for 3 boxes, down to our best deal: 12 boxes for £12.49 per box!

AdBlue BlueBox

Buy 12 for just £12.49 per 10L box

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The BlueBox Difference: Smarter in Every Way

• ✅ No-Spill, No-Stress Refilling
  Each box comes with a glug-free flexi-hose spout that screws securely into your vehicle’s AdBlue tank. No more struggling with heavy jerry cans, messy spills or wasted AdBlue.
• ✅ Easy to Store
  Unlike bulky rigid containers, the BlueBox is a compact, stackable design. Tuck it neatly away in your garage, shed, or even your car boot without wasting space.
• ✅ Kinder to the Environment
  BlueBox packaging uses up to 90% less plastic compared to traditional 10L and 18L jerry cans. Plus, the cardboard outer box is fully recyclable. Smarter for you, smarter for the planet.

Ready to Ditch the Forecourt?

Stop overpaying at the pump. Enjoy easier refills, a tidier garage, and more money in your pocket, all while helping reduce plastic waste.

AdBlue BlueBox

Buy 12 for just £12.49 per 10L box

Shop Now