We offer little Winter Offers to keep customers along hard times
Winter/Summer/Spring/Autumn Window Refresh for £2 basically involves quick soak and wipe of water and £2 we had loads of new customers this way and then we Upsell them onto Window Cleaning, UPVC cleaning, Gutter Cleaning, Patio/Driveway cleaning, Hardwood/Carpet/Upholstery Cleaning and which a £2 becomes a £22!
In my area I been getting more requests for 'Can you fit xmas lights to the top of my house' I have said 'No, I am not a electrician' but reason I say that is you may need to become more diverse to keep going in time when people cancel there window clean.