Fordyce Spots never go away by itself without any treatment. You need to take treatments and follow medical procedures, if they pose a cosmetic problem. Though there are laser treatments available to remove them, it can cause a scar. There are also peeling methods involving certain chemicals by trained doctors, again too can lead to a scar on your skin.
It is advisable to go through proper medication and wait until it disappears normally without leaving any scar. Trying the above methods can lead to permanent scar on the skin and it can become too uncomfortable to hide to your partner.