Purified water detergents

I’m looking for some information regarding detergents that can be used with purified water, I worked for a company that used EASY SQUEEQEE WASH & RINSE 5 and we had in go in to the DI bottle, it really worked at getting the heavy dirt off windows now I’m in a different country and I cant find that same stuff so I was wondering is there any other kind like that that you can purchase in Europe or prefrably Ireland. Cheers