rebuild it or replace it. there are no tricks to unseize a turbo
A lot of guys use automatic transmission fluid and sock the motor overnight. Turn by hand. If no movement redo and let sit overnight again and try to turn by hand. Somtimes the apex seals seize up in the housings.
baking soda
Try tapping the drum
you can use Mentos and baking soda
If it is siezed, you must disassemble. That's the only way to avoid additional damage
you cannot cook with washing soda, it is totally different from bicarbonate of soda(baking soda)
The recipe that I use calls for baking soda.
we use soda for a drink, along for when you get sick, if you drink it warm, it makes you feel better
You should use baking soda when you washing clothes or you can put it in drinks.
yes yes
Bicarbonate of soda and baking soda are the same thing. If you are referring to baking powder, please check the provided link which explains the difference between baking soda and baking powder, and what happens if you use them together.