As a result, HTML5 developers need to make sure that audio content is create in different formats. Audio formats supported by major browsers matrix provided below: 1  Firefox supports: WAV, Ogg Vorbis. 2  Safari supports: WAV, MP3.
Citronella. Citronella plants are some of the best mosquito repelling plants. The plants have a lemony scent that keeps the mosquitoes away. The plants contain citronella oil, which will repel mosquitoes and is also put in mosquito repellent candles.
Bite Blocker was rated more effective than a synthetic 7% DEET mosquito repellent. Related: Insect Oils as Natural Insect Repellents. Bite Blocker contains the oils of geranium, soybean and coconut and is available as a spray or lotion.