After first week back at work, we have already done several jobs, which included cleaning internal windows in Bathampton cottage. All windows are sliding sash type windows with little squares and frames all around them. To clean them properly on the outside, we have used reach and wash system, including soft brushes and purified water. We gave it a good scrub twice or three times and finally rinse them off underneath top frames. On the inside we have cleaned them with soft soapy applicator, squeegee rubber blade and scrim to polish off any left marks and also wipe frames off.