Catalytic Converter Cleaner Engine Booster Cleaner
No-delivery refundQuality guaranteeSecure logisticsPrivacy protectionDescription
Reviews 101
As always, everything went well, thank you very much, I can recommend Joom, has yet to be tried/tested. 👍👍👍👍👍🇺🇦🇺🇦
It's very good. I already have two bottles in the tank. I've now ordered a third one.
I will buy two more bottles here as well. It has certainly not gotten any worse
It seems to work, have a little less fuel consumption
Arrived tested but it doesn't work, it doesn't do what is described
Just got it today. Still have to try it out
gladly again
it's all OK
Received. I filled the tank as described. Seems helped. Work has improved engine and dynamics.
I poured the cleaner into the fuel tank. The mileage is not high. I am waiting for the result after the fuel is used up.
The order arrived intact without damage, two orders in one parcel
I received the bottle, we will conduct tests in the spring.
Looks just right. Haven't tried it yet.
The action is unclear.
Does not work
