How long artificial nail products stay on your nails depends on a number of factors.
Of course, the application plays a major role, but one of the most important things is the preparation of your natural nails.
If you apply a good manicure and use the right prep products, you have already gained a large part of the adhesion.
In addition, the choice of prep products in combination with the brand you use is essential.
There is little point in cleaning your nails with alcohol because that actually counteracts the adhesion of artificial nail products instead of promoting it.
The Prep from RDRS and the Nail Scrub or Gel-Prep from Reymerink are all excellent for preparing your natural nail.
These products have a degreasing effect and extract moisture from the nail plate, giving you a good basis to continue the treatment.
After this, you can see per brand what the next steps are for the treatment.