To calculate the overall star rating and percentage breakdown by star, we do not use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Was looking for something to help with the dreaded newborn congestion. Suction has 3 different settings, all of which are weak. Better off just using your favorite manual option as the electric does not live up to expectations.