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Citronella scented candles work effectively to repel mosquitoes and insects - LumaBase
The Best Citronella Candles on Amazon – Robb Report
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PIC PIC Mosquito Repellent Candle,7ft. Radius Protection, Children and Pet Safe, Upto 30 Hours, Essential Oils, 11oz(2 Pack) 2PK-PIC-99201 - The Home Depot