Remove the spaces from the following sentence: We perform cleaning at combustion plants, supply companies and production plants, and employ the latest cleaning techniques and efficient products and detergents, which whenever possible are Nordic Ecolabelled.
Weperformcleaningatcombustionplants,supplycompaniesandproductionplants,andemploythelatestcleaningtechniquesandefficientproductsanddetergents,whichwheneverpossibleareNordicEcolabelled.