STAR BRITE Instant Hull Cleaner – 32 Oz Gel Spray – Easily Remove Stains, Scum Lines & Grime on Boat Hulls, Fiberglass, Plastic & Painted Surfaces – Easy to Use Formula (096132)

Customers find the hull cleaner effective and easy to use, requiring minimal scrubbing and rinsing with lots of water. The product works instantly, with one customer noting it melted scum and stains without scrubbing, while another mentions it took years of brown scum away like magic. They appreciate its appearance, making hulls look brand new, and value its time-saving properties, taking just 15 minutes for a full day's work. While some customers consider it worth the price, others feel it's not worth the money.