Can DenSureFit be used on a Lower Denture?

Lower Dentures

If you are considering using DenSureFit on lower dentures, please read the following information for proper expectations. A link to the procedure for relining the lower denture with DenSureFit is at the end of this article, or click here.

DenSureFit can provide cushion and comfort on the lower denture, but you may still need adhesive to keep it in place. We recommend a POWDER adhesive that works best with the DenSureFit silicone.

Can DenSureFit be used on Lower Dentures?

Even though DenSureFit is ideal for upper dentures, the product may also be used on lower dentures. The following information can help you determine how much or how little it might help you. You must have realistic expectations regarding the results this product might offer for your particular lower denture situation.

Challenges with Relining Lower Dentures

Even experienced dentists encounter challenges when relining lower dentures. Most dentists will not guarantee that their soft reline will solve all your lower denture issues. Keep in mind that DenSureFit cannot guarantee the resolution of all your lower denture issues either; however, it may help make lower dentures fit better and more comfortable to wear. Lower dentures are more challenging than upper dentures simply because they do not have the advantages of the upper palate shape in helping to create good suction.

Well-made lower dentures (those with sides that extend down to the bottom of the jaw bone) will typically get better results from applying DenSureFit. Trial and error may be necessary to achieve good results with the product on lower dentures. We provide a basic procedure to follow, but you should be aware that even in the best-case scenario, you may still need to use powder adhesive over DenSureFit on your lower denture.

When Additional Adhesive May Be Necessary

Dentures with low ridges and shallow troughs can benefit from DenSureFit's cushioning. Still, DenSureFit cannot prevent your lower denture from popping (or “floating”) up off the gum line. Dentures that “float” off the gum line are not the best candidates for obtaining a better fit with DenSureFit. “Barely there” ridges and shallow troughs offer very little surface area for the denture to grab onto your gums. Unfortunately, DenSureFit cannot solve this issue. If this is your case, use DenSureFit solely for the comfort and cushioning benefits.

It’s also important to note that adding even a thin layer of silicone to your denture can sometimes make a shallow denture “float” even more. In those situations, you would still need to use powder adhesive to help keep your lower denture properly seated, and you may still have issues. If you are in this situation, consult your dentist about options to improve your fit or remake your denture.