Fuel oil, diesel and engine oil stains are removed by dissolving the oil with a cold degreaser: apply undiluted, let it work briefly and rinse with water. On concrete the stain sinks into the pores, so a second treatment is often needed. Here is the step by step method.

Huchem supplies glycol as pure 100% and as ready mixed 30%, 40% and 50% solutions. Each concentration gives a different level of frost protection. This guide helps you pick the right one for your installation and explains why more glycol is not always better.

Oil stains, grease marks or fuel residues on your yard, car park or forecourt? The Road Surface Cleaner ECO is a powerful, environmentally friendly degreaser for asphalt, concrete and stone. Here is when to use it, how to apply it and what to expect.

Rust on metal is removed in three steps: remove loose rust, apply the product and let it work, then rinse. What remains is a stable phosphate layer that protects the metal and is ready for primer or paint. The Huchem rust remover does both stages in one product, without hydrochloric acid and without an extra sanding step.