If you personally don't want any kind of lingering scents on your dog, go with something hypoallergenic. (hartz.com)
Since puppies like to re-urinate on top of lingering scents of urine, when you go to clean up the puppy room, only clean any actual on - the - floor accidents. (schnauzers-rule.com)
The eco-friendly coconut blend candle has a wood wick, and comes in four different scents all fighting different lingering scents in the kitchen. (fb101.com)