Quite good regarding what I have used. The price is very good and for this reason I would buy it again.

Very good kitchen cleaner, it does everything it describes and doesn't spread that greasy mess everywhere! I will buy it again as soon as it runs out!

Whoever is looking for miracles in the 21st century will not find them!
The product does what it promises, it cleans the grease as long as we are not talking about tragic situations.
A pan that had a black bottom after several uses cleaned it by 70-80%, it can't do more.
Wire mesh filters that were relatively clean, but with enough grease, cleaned them just fine.
Grills with dried grease for a year without being cleaned, it cleaned them without making them shiny.
You just have to use it regularly for it to work.
If we leave a utensil for years, no cleaner will do anything.

The best spray for grease... I sprayed the filters of the extractor fan and the grease came off without even scrubbing, just with water!!!