Toenail fungus is an ugly problem to have. A little bit of fungus may look similar to psoriasis or eczema on the nail. In its more advanced stages, onychomycosis thickens the nail, turns it from clear to yellow, and causes chalky crumbling along the edges. While the condition can be treated, any method you choose to rid yourself of the fungus is going to require a long time to improve the appearance of the nail. Even with laser toenail fungus removal, you still have to wait for the fungus nail to grow out and the healthy nail to come in. Waiting is much easier said than done, especially when summer rolls around, and you’re dying to swim, wear sandals, and get fresh air to your feet. There are, however, some cosmetic options for the aesthetic improvement of fungal nails.