the way you can increase your takings is by cleaning fascia boards at 2 monthly intervals after doing the initinal clean they are a stroll in the park just a quick brush over , 1st clean charge a good rate , then charge a fixed rate of say £10 per 2 months , £10 minght not be a lot but its money for a quick brush over , ive increased my mates income over the last 2 weeks by £1800 with a regular fascia board clean , you will be surprised how many people want this done .