I can tell you that I have tried it with Stazon inks, pigment inks, dye inks and I have had success with each one. I have not noticed anything amiss with my stamps either.
I make the recipe and pour some in a misting bottle to use during each stamp session. I make up enough to also fill a glass Voss water bottle. That way I never run out during a creative session.
2 Tablespoons of liquid glycerin (I found this in the cake aisle at Michael's)
1 Tablespoon of baby shampoo (I use a cheap version...this time I have a 2 in 1 shampoo)
8 oz Distilled water
If you have ever used a homemade cleaner I would LOVE to hear your results.
Update 2020:
I am still using this exclusively to clean my stamps. I have never had any issues and still love the way it performs. I have not bought stamp cleaner once since I met the lady at the CKC convention in 2011.