HYDRA FPB-77 FuelPlus Multi-biocide - Fuel System Cleaner | 1L Treats up to 10,000 Litres | Diesel Fuel Additive & Bug Treatment Ideal for Cleaning Diesel Fuel & Liquid Fuels, Removes Slime & Sludge

This is a great product. Always been skeptical of any additives to fuel/oils in the past but thought i would give this a try based on customer reviews and further Internet research.It arrived well packaged and very quickly. Faster than the expected delivery date.The first dose is slightly richer than the regular dose in order to clean the complete system.As I have been using the product now for a little while I can definitely assure anybody its worth using.Since the first dose and with the subsequent doses at fill ups the engine is definitely reving smoother, an increase in power on acceleration and a marked increase in fuel economy. I shall be using it for the foreseeable future and highly recommend this product.

Bought this product to help remove bacterial/fungal contamination of my Kerosene fuel heating tank.This product is AMAZING!Within a few hours of product installation the fuel became clear rather than the cloudy soup I had started with.I was skeptical about such "wonder additives" but I can honestly say I am blown away with the results.If you need to clean your fuel tank to remove Bacteria in your fuel,look no further.Thank you Hydra fuels for an excellent product and great service getting your fuelplus biocide to me quickly.Worth every penny!

Arrived when it should. I cannot give it 5 stars because it will take time to see if it works.

Great product, I was getting black gunk in my diesel fuel filter, a shock dose has solved the problem, car running much better.

sorted fuel bug

Didn't work had to clean DPF a month after using

This product is designed to kill off bacterial sludge in diesel. Ideal for long term storage of diesel fuel, However a jerry can is 20lts the minimum value that comes with this product 5ml, a jerry can requires 2ml. This leaves guess work as to what 2ml is or get yourself a syringe, like i had too. 2ml is the required ammount for 20lts in a jerry can.

Great thing for your tank as put a measure in tank and I noticed the performance better with accelerating power . Great write up and worth every penny as car care so expensive from garages.