It typically takes just one wash to remove tough stains with Vanish if used properly, especially with the Vanish Oxi Advance formulas that work fast to treat stains the first time. For tough and dried-in stains, the instructions recommend using 100ml of Vanish gel in the wash. Alternatively, pre-treating or soaking the garment before washing can improve stain removal on particularly stubborn stains. Soaking colored clothes for up to 1 hour and whites for up to 6 hours is also effective before washing with Vanish. Adding one dose of Vanish in every wash helps maintain stain-free fabrics over time. In some cases, especially with quick wash cycles, Vanish Gold Pro can remove tough stains within 30 minutes at 20°C. In summary, tough stains can often be removed with one wash using Vanish if the product is applied according to instructions, but pre-treatment or soaking can be used for very stubborn stains. Short wash cycles with Vanish Gold Pro also achieve this in 30 minutes. Key points:

• One wash with 100ml Vanish gel for tough stains
• Pre-treat stains before washing for older/stubborn stains
• Soak colored clothes up to 1 hour, whites up to 6 hours
• Use Vanish in every wash for ongoing fabric care
• Vanish Gold Pro can remove tough stains in 30 minutes at 20°C

This guidance is based on multiple Vanish stain removal instructions and product recommendations from Vanish official sources.