BTW for you shoppers.....I picked up some from Walmart that were larger and for less money and they do say "Repels mosquitoes" on the label. 3% citronella oil.
Single wick vs. triple wicks in the above mentioned products - but also 30 oz. vs. 20 oz. and 23 oz. and for only $5.88 vs. $7.48 and $8.97 so my recommendation is to get them at Walmart.
Mainstays Outdoor Citronella Bucket Candle, 30oz, Multiple Colors