Halfords do two types of screenwash - Ready-mixed and concentrate. If both are good for -10 when used neat then surely that means they will be equal when diluted. So is there any point in paying 50p more for the concentrate? Am I missing something?
Ready-mixed screenwash
- Thread starter Scooba_Steve
- Start date
I always buy the ready-mixed. I hadn't noticed it was cheaper. I guess that when the weather gets warmer the advantage of concentrate is that you can dilute it more?
Last time I was in Halfords, they had some "berry fragranced" screen wash. Somehow I managed to resist!
Last time I was in Halfords, they had some "berry fragranced" screen wash. Somehow I managed to resist!
); pre-mixed is good for -10 as it comes and is probably totally useless if diluted.I've also heard that non BM stuff can clog but my issue with it is that it's £5/litre and doesn't give you an idea of dilution temps. What concentrates are you guys using to get -10 diluted.
My original question though was if I buy 'concentrate' that is good for -10 at 100% (i.e. undiluted) and ready-mixed which is also good for -10 at 100% is there any difference. I used to get double concentrate from Halfords but they don't seem to do it anymore. The -10 seems the best value to me as the -20 stuff is only good for -2.5 at the ratio I use vs -1.5 for the -10 stuff (1:4 / 20% for both).
My original question though was if I buy 'concentrate' that is good for -10 at 100% (i.e. undiluted) and ready-mixed which is also good for -10 at 100% is there any difference. I used to get double concentrate from Halfords but they don't seem to do it anymore. The -10 seems the best value to me as the -20 stuff is only good for -2.5 at the ratio I use vs -1.5 for the -10 stuff (1:4 / 20% for both).
flimper said:
Any dilution tables come with those?
Thanks flimper.
