Tip Top Teak makes it easy to restore and protect teak trim on any boat. The system includes a two-part cleaner that removes stains and grayness, and brings out natural color and grain. The kit comes with two sturdy scrub brushes. For large deck areas, Crystal Deck Cleaner is ideal. Tip Top Teak Deck Brightener deep-cleans the teak, preparing it for Tip Top Teak Wood-Oil Sealer, which adds luster to the wood that lasts for months. Starting at $41.11 for the Cleaner Kit, $31.10 for Crystal Deck Cleaner, $19.99 for Brightener and $26.99 for Sealer, all in 32-ounce bottles; sudburyboatcare.com