---
product_id: 73015313
title: "HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge"
brand: "hydra"
price: "€ 70.67"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/73015313-hydra-fpb-77-fuelplus-multi-biocide-fuel-system-cleaner-100ml
store_origin: SK
region: Slovakia
---

# 100% bio-sludge kill rate 100ml treats 1000L fuel Protects fuel system up to 2 years HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge

**Brand:** hydra
**Price:** € 70.67
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your engine running cleaner, longer — because every journey deserves peak performance!

## Quick Answers

- **What is this?** HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge by hydra
- **How much does it cost?** € 70.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/73015313-hydra-fpb-77-fuelplus-multi-biocide-fuel-system-cleaner-100ml)

## Best For

- hydra enthusiasts

## Why This Product

- Trusted hydra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Highly rated with 4.5 stars and proven across vehicles from classic cars to heavy machinery.
- • **Bio-Sludge Annihilator:** Rapidly eliminates harmful bacteria and sludge that degrade fuel quality.
- • **Fuel Efficiency Maximized:** One small dose treats up to 1000L, making every drop count.
- • **Long-Term Engine Protection:** Keeps your fuel system pristine and clog-free for up to 2 years.
- • **Universal Fuel Compatibility:** Works flawlessly with diesel, petrol, kerosene, and more—anywhere, anytime.

## Overview

HYDRA FPB-77 FuelPlus Multi-biocide is a powerful 100ml fuel system cleaner that treats up to 1000 litres of diesel and other liquid fuels. It eliminates bio-sludge and bacteria with a 100% kill rate, protects fuel injectors and filters for up to 2 years, and is compatible with a wide range of fuels including diesel, petrol, kerosene, and heating oil. Ideal for vehicles, machinery, and long-term fuel storage, it ensures optimal engine performance and fuel longevity.

## Description

Buy HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge at desertcart UK. Free delivery on eligible orders.

Review: Bought as a diesel preservative - Bought as I use diesel powered hot jet wash so keep 20 litres in a Jerry can which can be sitting for months, I read that diesel can grow bacteria which breaks the fuel down into products harmful to the engines. This product stops this from happening and prevents the byproducts of diesel deterioration clogging up the injectors 1 millilitre treats 1 litre of fuel so it’s cost efficient- and goes a long way.
Review: Used for storing diesel in jerry can. - I think its an essential product to add to my jerry can of diesel. Good brand and product. Unfortunately like most other things its a bit pricey for the size you get but nevertheless worth it as a little goes a long way! The petrol one is also very good. Will buy again and again.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- May cause an allergic skin reaction.
- Use biocides safely. Always read the label and product information before use.
- 100% cleaned System: HYDRA FPB-77 is a fuel injector cleaner that has been used for years and is highly effective & keeps working. It is essential to use the correct product when cleaning fuel. Hence Hydra FPB-77 is the perfect cleaner as it protects cleaned systems for up to 2 years 100ml treats up to 1,000L.
- Microb Killer: The diesel particulate filter cleaner rapidly removes problem bio sludge build-up in fuel lines, fuel tanks, filters and injectors. Use in cars, vans, trucks, boats, generators, heavy plant, farm equipment, classic cars, bikes etc. Proving to be the best injector cleaner.
- Multi-Biocide: Hydra FPB-77 is essential multi-biocide synergistic fuel cleaner for your engine. It is a DPF cleaner achieving 100% kill rates, 100% of the time, in any fuel anywhere in the world. Including diesel, red derv, gas oil, petrol, kerosene, heating oil etc. Ideal for long term fuel storage
- Ideal for Polishing: Ideal for polishing fuel, the diesel injector cleaner goes a through a process where a series of filters remove fuel bio sludge build-up from recirculated fuel. The DPF cleaner gives a very thorough clean of all internal fuel system components.
- Customer Satisfaction: Hydra ensures 100% customer satisfaction for all their products. In case of any query related to the performance enhancer diesel treatment, feel free to contact us. We will try providing a solution to our best capacity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BHP132D |
| Brand | HYDRA |
| Customer Reviews | 4.5 4.5 out of 5 stars (361) |
| Date First Available | 16 Mar. 2018 |
| Item Weight | 178 g |
| Item model number | HYD5055816660981 |
| Manufacturer | Hydra International Ltd |
| Manufacturer part number | HYD5055816660981 |
| Package Dimensions | 18 x 11 x 5.9 cm; 178 g |

## Images

![HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge - Image 1](https://m.media-amazon.com/images/I/61xFDmsnwML.jpg)
![HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge - Image 2](https://m.media-amazon.com/images/I/61CKG--A-QL.jpg)
![HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge - Image 3](https://m.media-amazon.com/images/I/71ipQBJ3XNL.jpg)
![HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge - Image 4](https://m.media-amazon.com/images/I/71i+aQk9eeL.jpg)
![HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 100ml Treats up to 1000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge - Image 5](https://m.media-amazon.com/images/I/81xWuYN9SXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought as a diesel preservative
*by D***Y on 31 January 2022*

Bought as I use diesel powered hot jet wash so keep 20 litres in a Jerry can which can be sitting for months, I read that diesel can grow bacteria which breaks the fuel down into products harmful to the engines. This product stops this from happening and prevents the byproducts of diesel deterioration clogging up the injectors 1 millilitre treats 1 litre of fuel so it’s cost efficient- and goes a long way.

### ⭐⭐⭐⭐ Used for storing diesel in jerry can.
*by P***T on 1 April 2023*

I think its an essential product to add to my jerry can of diesel. Good brand and product. Unfortunately like most other things its a bit pricey for the size you get but nevertheless worth it as a little goes a long way! The petrol one is also very good. Will buy again and again.

### ⭐⭐⭐⭐⭐ Incredible
*by M***. on 30 October 2022*

I really messed up and this product works, if I only knew about it sooner it could have saved me a lot of money. Super easy to use and a bargain

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**Shop now:** [https://www.desertcart.sk/products/73015313-hydra-fpb-77-fuelplus-multi-biocide-fuel-system-cleaner-100ml](https://www.desertcart.sk/products/73015313-hydra-fpb-77-fuelplus-multi-biocide-fuel-system-cleaner-100ml)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*