Yup I found it !

I must say I tryied everything presented on this forum from everclear to soda and boiling and dry burnings etc.
Suddenly I realized that recently people are talking more and more about ways to clean your house with natural products so I've lloke on cleaning sites in the oven, grease section and the solution is amzingly simple : BICARBONATE OF SODA.
You will find it everywhere supermarket or drug stores. It's a natural white powder. Now it's so simple ! make a pasta with bicarbonate and a little bit of water, fill your attys with the result and let them steep in the rest of the solution overnight. Next day rince it very well with hot water and let them dry. Seriously try it ! Also bicarbonate of soda is so cheap it'd be a shame not to give it a try....

I must say I tryied everything presented on this forum from everclear to soda and boiling and dry burnings etc.
Suddenly I realized that recently people are talking more and more about ways to clean your house with natural products so I've lloke on cleaning sites in the oven, grease section and the solution is amzingly simple : BICARBONATE OF SODA.
You will find it everywhere supermarket or drug stores. It's a natural white powder. Now it's so simple ! make a pasta with bicarbonate and a little bit of water, fill your attys with the result and let them steep in the rest of the solution overnight. Next day rince it very well with hot water and let them dry. Seriously try it ! Also bicarbonate of soda is so cheap it'd be a shame not to give it a try....