You can also try an old trick which involves rubbing ordinary dry soap on the outsoles to resolve the problem with squeaking on hard floors.
Shoes squeak on concrete flooring.
Squeaky for about a week until the wax wears.
If your shoes squeak when you walk on smooth surfaces like tile or hardwood floors it could be because the bottoms are too slick.
So if the noise from your shoes is due to moist insoles sprinkling baby powder will also fix that.
The second most common reason behind the squeaky sound from shoes is excess moisture.
Use the sandpaper gently.
For shoes which squeak when walking on hard flooring only it is very possible that the outsoles need to be sanded with sandpaper so that the friction is reduced.
If the insole is non removable you can sprinkle the powder at the seams to shoes squeak on floor.
With a dryer sheet rub the bottom of the shoes a couple of times.
Just wait it out the wax they put on that appears to be causing the noise will wear off soon enough.
Add a little bit of fabric softener onto a sponge or washcloth.
Before wearing shoes make sure the rubber cement has completely dried.
There are some easy ways to dry them out fast.
These engineered floors have the least tendecy to move around after they are installed and resist gapping the problem is in the installation.
Apply a thin coating of rubber cement to your shoe heels.
So in case you walked on a puddle wearing your shoes or had to walk in the rain or even accidentally fell water on them they may squeaky when you walk on hard floors as long as they are wet.
Toss the sponge along with your squeaking shoes into.
This will form a protective layer between the floor and shoe which should quiet the squeaky sound the shoes are making.
If your shoes squeak try this method and see how it works for you.
This will make them less slick and the shoe won t make the sucking noise when you walk.
Another benefit of using baby powder is that it can absorb moisture.
Go over the bottoms a few times with a dryer sheet to make them less slick so they don t squeak as much.
I have installed similar floors over concrete and saw them up to 10 years later and there was no problem.
The simple answer is no the new floor should be gap free and squeak free.