Hi Guys having installed by wfp kit into my van last week anybody got any last minute tips before i go out on the road with it tomorrow.
Carried out some test's over the weekend by doing my sister in law
and my own windows a few times just a few spotted on the first clean and then improved once re-done today.
just checked my tds in my tank and it is 000 so everything so far looks good
.
any more tips apart from rinse, rinse and more rinse