If you re having any problems with the polish not spreading well make sure it s not too thick.
Water marble polish not spreading.
And just so you know no matter what brand it is if the polish is too old and goopy it will not spread.
Allow it to dry then remove the residue with more water and a soft cloth.
If its not brand new and slighty water it wont work.
If they move around alot the nail polish will work.
Instead use a dry towel or chamois cloth to remove residual water or cleaners from your marble floor.
Add whatever you use to thin your polish normally just it acetone and try again.
Even a new one.
Try to use masking tape to cover the nails rather than scotch tape i used scotch tape because i couldnt find masking tape if you have neither then use lip balm instead but its not as easy to.
Cold if you have a brita filer or something where you keep your filtered water in the fridge you might be tempted to not wait until it s at room temperature.
A bit of nail polish thinner not acetone can be added to the polish and you might get one or two good rings out of it but don t expect miracles.
This can cause the polish to not spread as well.
Instead of tap water use filter water tap water may contains chemicals that can prevent the nail polish from spreading on the surface.
Unfiltered depending on where you live your tap water probably has different minerals.
Add other colors repeat this process with other colors by placing the new drops in the middle of the glass.
Add first color place a drop of your first nail polish into the water in the middle of the cup.
This is not a tutorial in any way just a comparison.
When ur doing the marble nails the nail polish has to be thin.
Maintaining your marble floor.
To test to see it its new shake the metal balls inside it.
I have to agree with deltonya on this.
Leaving our polish bottles out for a couple hours while we re trying to do a water marble can thicken them up.
If you want a higher shine on your cleaned floor you can make a paste from 50 50 water and baking soda and spread it gently over the marble.