[squeaky-clean 1]

hi can any wfp guys help please,
im having trouble with one of my houses i have been cleaning wfp for two months but have been called back for an oily mark on one window can anyone tell me what it is and how to get rid of it.
would be gratefull for any help.

thanks Kev

[AuRavelling79]

A bit more detail would help!

1. Was it there before you ever cleaned the windows?

2. If it is "oily" then wfp will struggle as you will need detergent to break it down - is it on an upstairs or downstairs window?

3. If it's upstairs try an applicator (with GG4 or even "Fairy") on a pole and scrub a dub dub, blade off and then thoroughly wash and rinse with wfp.

Hope this helps!

[squeaky-clean 1]

 its on upstairs bedroom window wfp for two month but we cleaned it trad before so its not a new client and we never had the problems doing it trad way

[AuRavelling79]

Could your brush have picked up some oily residue (from the edge of a flat roof, say?) and then deposited it on the glass?

[squeaky-clean 1]

good point it is on a flat roof,

what a genius
cheers mate.