This is all really for the Chanel thread but I'll answer it here.
First of all NEVER EVER take your Chanel bag to be cleaned anywhere but a free standing Chanel owned boutique. If anything happens to it (and just go to the Chanel thread to read some horror stories that I had to help undo) only the Chanel owned boutiques (Free Standing) will replace the bag at full value. Even if you have to send it to a boutique. Never let Saks, NM,
Nordies, any of them repair or clean your bag.
That being said. The Meltonian creme isn't for dying your bag, it is for helping to get scratches off of lambskin and nappa. I use the neutral color because you can use it on any color bag or shoe. It is very, very gentle.
If you want to spray your Lambskin or Caviar bag, please do it holding the can as far away as possible and a light mist twice. I did my beige (nude) Lambskin maxi and it helped keep it from having my dark clothes rub off on to the back of the bag. The Meltonian All Purpose Cleaner & Conditioner (not the Dyo for exotics) for spot cleaning. You can also use it to condition your patents.
Anything major, though, send it to Chanel.