Canbo Kitchen Sink Large Single Bowl Vegetable Washing Basin with Large Strainer Faucet Set 304 Stainless Steel A1S

Overview

1. Causes of Rust-like Spots on New Sinks

• Chemical reaction caused by construction dust and chemical residues settling on the sink surface.
• Iron rust and rust water residues inside new house water pipes depositing in the sink after water flow.

2. Pre-use Maintenance Tips

• After installation in a newly renovated home, clean the sink with a neutral detergent and rinse with clean water.
• Before first use, promptly remove surface debris; if possible, apply a small amount of vegetable oil on the surface.
• Cover the sink with a protective panel to prevent dust and rust water contamination.
• Keep the sink surface clean and free from renovation dust or pipe rust water before occupancy to prevent long-term adhesion of rust spots or acidic/alkaline substances.

3. Treatment of Existing Rust Spots and Deposits

• For mineral deposits and water stains: use a low-concentration vinegar solution or cleaning powder, then rinse thoroughly with clean water.