The Brooklyn show, in its third year, had nothing quite so daring, but still shone with clean, clever and readily available products.

This arrangement saved time, increased the yield and, by bringing indoors work that had always been done outside, insured a cleaner product.

This is compared to a traditional pot still which some consider to produce a less clean or less pure product.

The main objective is to decrease the ash content and improve the maceral composition of the final clean product.

Our technology could help make affordable clean and bio-based products that are not currently economically competitive.

We want to see Europe exporting the best, cleanest products; not its jobs.

We will certainly not contest the fact that we need to change our consumption and production patterns by switching to cleaner products.

The recommendations of the Council do not put enough pressure on the European oil industry to develop their technology to produce better and cleaner products.

As the Archbishop put it, "It is an ecologically clean product."

He works at the local soap and cleaner products factory.