Pool Mate Metal Out is formulated to prevent discoloration of pool water due to iron, calcium, magnesium, copper and other metals. With regular use, Mineral Out controls general stains and helps maintain a sparkling clean pool.
To calculate the overall star rating and percentage breakdown by star, we don’t 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 analyzes reviews to verify trustworthiness.
