PAR is a outside rated light bulb - R is a indoor rated light bulb. R30 = indoor flood bulb (recess can) From MBT lighting & Sound. They are a commercial lighting group. I'm not sure about the indoor (R) / outdoor (PAR) differentiation posted above but the number after PAR refers to the diameter of the bulb.
Tea tree oil has antiseptic as well as antifungal properties that help a lot in the treatment of toenail fungus. This oil is also used to treat other kinds of skin infections. Mix a few drops of tea tree oil in one teaspoon of olive oil or coconut oil. Use a cotton ball to apply the mixture on the affected toenail. Leave it on for 10 minutes, and then use a toothbrush to gently scrub the affected nail. Do this two or three times daily until you are satisfied with the results.
Make sure you soak the infected foot in warm salt water for about an hour or two each night. Vinegar is also a great antibacterial solution to foot fungus, you can pour a little vinegar on a piece of cotton and apply it to the infected nails a couple of times a daythen allow it to sit before rinsing it off. Most toe nail fungus is caused by the same issues that cause, athletes foot. Although athletes foot and toe nail fungus are two separate conditions of the foot, you want to make sure that the shoes you wear do not accumulate a lot of sweat.