Ok there is a ton of cleaning products on the market and I have used several but I have a assignment coming up and it will cover a large area and climates. I have used BrakeFree CLP for some time but it does get a little slow when in really cold temps so I am using Prolix lubricant and it has done well but have not tried it in really damp weather. So I ask for some input and see what some of you put your trust in, will be in on the move for 17 days and will have my Otis acc. Thanks in advance for your input.