00119 KILLEM BIOCIDE 16 OZ. BOTTLE, TREATS 1920 GALLONS OF DIESEL FUEL PER BOTTLE

This stuff is great I have been fighting bacteria in my fuel tanks on 2 trucks . The filters would turn black in minutes after charging them . I added 5oz to 200 gallons and cranked the truck it ran for 5 -10 minutes and the filter was clear . The filter was black before it had 600 miles on it . This stuff really works .

Helped our diesel truck when we got bad fuel

Received order as scheduled. Packed very well and tight seal and screw cap. Added 1/4 oz to my 7g tank ea side and got my z turn running again. It idled for 20min or so and the cut for 2 hours straight without starving, stalling or running out of fuel. Will buy again and highly recommend. Cheers

👍👍👍

Work very good

This is the real deal it does exactly what’s it says ! It kills bacteria and slime in the diesel. Further proof, we have a cat pillar engine with a fuel pressure meter on it that shows when the filter is getting clogged, it brought the numbers from 15 down to less than 2.

Bio life in your diesel will ruin your day. It clogs filters, makes the engine sputter and lose power, A real pain to clean out tanks and replace fuel filters. This product is very inexpensive per gallon of treatment.

TLDR: Be careful. Unclear how effective it is.Read the application handling instructions for this liquid! The personal protection equipment required is out of the normal that one might naively expect. Given the nature of the active ingredients, it does seem warranted.After finding some gummy, rusty colored deposits in a diesel tank, I thought that I might have the dreaded diesel microbes (aka algae, "diesel bugs"). Others reported that this would cause the "algae" material to dry up and coagulate. In my case, nothing happened. I still have rusty colored, soft, gummy deposits.Two possibilities; 1) the deposits are not bacterial, or 2) this material didn't work.