Effective Deodorizer with a Strong ScentThe Porta-Pak Holding Tank Deodorizer Drop-Ins by Walex are indeed effective at controlling unpleasant odors, even under extreme temperatures, which is a plus. The commercial strength is evident, and it's great knowing it's made in the USA.However, the fresh fragrance is quite overpowering for me, as I am sensitive to synthetic smells. For those who are not sensitive to fragrances, this product would likely merit a full five stars due to its efficiency in odor control. But, for fragrance-sensitive individuals, a milder scent would be appreciated. Nonetheless, its a great product that does its job well.
Rating: [4 of 5 Stars!]