It tends to depend on what airbrush paints you use. I use dinky doodle airbrush paints and they are different to the water based colours, with those you can wait for the darker colour to dry which is quite instant with these colours then spray over the top with a lighter colour which should take as if you are spraying for the first time. taking it easy so you dont have too much build up in once place. If you have water based colours I am not use about these, but if you contact Dawn Butler of Dinky Doodle usually she is extremely helpful and knowledgeable on airbrushing xx
Zoe @ sweet foxylicious x
