Buy a vehicle designed specifically for the cultivation of varnish - it can be found in supermarkets or perfumeries. Do not use acetone, alcohol, nail polish remover or household solvents - they are hopelessly spoil the structure of the coating.
Drip into the open vial 2-4 drops of funds. Close the bottle, turn it upside down and rub between your palms. Do not shake the nail - it may appear small bubbles, which subsequently broke cover. Wait a few minutes, giving the varnish to restore the structure, and open the bottle. Dial a little money on the hand if it seems to you a thick, the procedure can be repeated.
Try to put the restored varnish on the little finger. If it is distributed well and brush leaves no residue, its structure can be regarded as ideal. If the varnish is distributed with the force will have to add a few more drops of. Do not try to pour just a lot of diluent to the varnish had a uniform color, breed it must very carefully, in small portions.
Perhaps before the next application of varnish again require dilution. This procedure can be done any number of times, thinner or lacquer does not hurt, nor nails. Note that after dilution with the coating can become more transparent - apply it in two or even three layers. It is possible that it will be a little longer to dry, to speed up the process, you can use a special drying. Apply it over the nail and wait for the hardening of the coating.