Do prosthetic teeth get dental calculus as readily as natural teeth do?

Obviously, I would like to inform you about the mechanism of tartar formation that tartar does not form where there is no food residue, regardless of the concentration of saliva.
Therefore, it is useful to know that there is a deficiency in your brushing style, duration or technique. Many of our patients claim that they brush their teeth, but because they do not brush in the right way, they cannot brush effectively and we observe calculus formation accordingly. Effective brushing is of great importance in the prostheses to be made, just like in natural teeth, and if the food residue is not cleaned correctly, tartar will also form on these prostheses.

there is no correlation between the type of material and the deposition rate of calculus. It's my advice to see a video on 'how to do properly brush teeth'. And it's my request to upgrade your manual tooth brush to electric tooth brush.