Dressing grinder blades

[Flintstone]

Something I've never done, but is it worth it? I've replaced my ats turbo blade today as it was struggling to cut 12mm fully vitrified porcelain, it's probably lasted 3 months, as they seem to. Should I be dressing a cheap blade ? Would it keep going ?

 

[Flintstone]

 

[GoneGuy]

I dress the blade on my wet cutter every two weeks or so, so I should imagine using the same stone to dress that would work on a grinder blade to keep the blade going?