Versa
You need to be a bit more specific, if we know what sort of cleaning you do it will be easier to help...i do mainly domestic work and so 5 litre containers are hell on earth etc. I shop at supermarkets and pound-shops. I have travelled the length of Birmingham more times than i care to visit 'specialist' cleaning shops, only to come away dissapointed by the time i worked out the cost of my time and petrol.
Stephen