Gtechniq Synthetic Deck Cleaner - 5L [MSDC 5]Synthetic Deck Cleaner 5L Why use Gtechniq Synthetic Deck Cleaner? Synthetic Deck Cleaner is designed to break down tough grime, algae, and salt residue with ease. Its powerful formula lifts dirt without harming delicate surfaces, leaving your deck spotless and slip free. Safe for all synthetic materials, it provides a deep, effective clean and keeps your deck looking fresh and pristine. Features: Lifts dirt without harming delicate surfaces Safe for