Gtechniq Auto W1 GWash is a premium car shampoo specifically engineered to work in perfect harmony with the full range of Gtechniq coatings, providing a safe, effective, and glossy clean.

This 100% biodegradable shampoo generates a rich, high-foam lather that gently lifts dirt and grime from your vehicle’s paintwork without compromising protective coatings. Its gel-based formula lubricates dirt particles, reducing surface abrasion and minimizing the risk of swirls or micro-marring, while preserving and enhancing gloss retention.

W1 GWash is ideal for regular maintenance washes, keeping coated and uncoated vehicles looking their best while prolonging the life of ceramic or chemical paint coatings.

Key benefits:

• Biodegradable, eco-friendly car shampoo

• Produces rich, high-foam lather for effective cleaning

• Lubricates dirt particles to minimize surface abrasion

• Maximizes gloss retention and coating protection

• Safe for all paint finishes and Gtechniq coatings

Ideal for: vehicle owners who want a safe, high-performance car shampoo that cleans efficiently, protects coatings, and maintains deep gloss and paint clarity.