Gtechniq W Citrus Foam
Price: £13.99 Contact: 01327 811015, www.gtechniq.com
Like Snow Foam, this promises to leave waxes and sealants intact. You can smell the pleasant citrus aroma as it’s used. As seems to be the pattern with Gtechniq products, it’s not a budget option, but it certainly works well. The foam that went on was appreciably thicker than rivals here, clinging on well to vertical panels. Cleaning was impressive, with only our top two shifting more grime after rinsing.
