Moss and algae growths are common on paved areas around gardens and in hardstandings and can be unsightly and slippery. They can also damage underlying surfaces such as slabs and paving. Thankfully, there are several tried and tested methods to kill these pesky plants and prevent their re-growth. learn more here about effective solutions here.
1) Boiling Water
Pouring boiling water onto affected paved areas can be an effective method of removing moss and other green growth, but must be carried out with extreme caution to avoid burns. The steam kills the moss and loosens it, making it easier to brush away or scrub. This method can be messy, however, and should be carried out during the day to minimise the effect on surrounding plantings.
2) Bleach Treatment
A simple solution of bleach and water is effective in killing moss and other fungi, but should be applied with great care. The chlorine in the bleach can discolor and stain surfaces, so a thorough rinse is essential. Before treating the area, sweep and broom the surface to remove any debris. Cover any nearby plants with plastic garbage bags to protect them from the chemical. Once the area has been cleaned, apply the bleach solution to the moss and leave it to set for at least 5 minutes. After rinsing, the bleach should remain effective against regrowth for up to a year.
3) Biological Moss and Algae Removal
There are many different products available to control the growth of moss and algae, but the most effective are based on biological ingredients that break down organic matter and inhibit further growth without harming grass or other plants. Products such as Cleantec Innovation Pro 59 are designed to be used on roofs and all other external surfaces, but are biodegradable and safe for use around people and animals. The product is supplied as a concentrate or ready-to-spray that hooks up to your garden hose and can be mixed with water according to the manufacturer’s instructions.
1) Prevention
The best way to prevent the re-growth of moss and algae is by carrying out regular roof maintenance, including cleaning gutters and trimming overhanging branches and trees. Moisture and shade are the main causes of moss and algae growth, so keeping these areas clear is key. Regular sweeping will also help to keep the area free of debris that could provide a hiding place for unwanted organisms.
A yearly plan for moss and algae treatments will be more cost effective than treating the problem once it has become established. Having a specialised moss and algae removal company to carry out regular treatments will ensure that the problem is kept under control, avoiding costly and time-consuming clean ups. A yearly maintenance programme can also be tailored to suit the specific requirements of each customer, depending on their budget and their preferred schedule for cleaning and treatment. This can be particularly beneficial for Local Authorities, Property Management companies and Leisure Facilities Organisations responsible for maintaining public areas.