Specific cleaner for façades on all types of buildings.

APPLICATIONS

Very useful product that greatly helps the cleaning of façades damaged by air pollution.

• Also recommended for removing lime scale and blooming caused by changes in weather, humidity, etc.
• LESFAL is also effective for cleaning slate, stone and artificial stone.

PROPERTIES

• Has a high detergent power - low-foam cleaner.
• Causes no perceptible erosion in façades despite its acid reaction.
• Removes all types of lime scales, smoke, soot and all types of dirt caused by air pollution.
• Gives buildings a totally renovated appearance.
• Does not leave open surface pores so that dirt does not re-accumulate and blooming does not easily occur.
• Provides a fine protective film with salty properties that prevents new environmental attacks, thus prolonging the time for which the cleaning is effective.

METHOD OF USE

Can be applied by brush or spray.

The product must be diluted, in a proportion that depends on the amount of dirt on the surface.

Dilution ranges from 1 part of product for 3 of water to 1 part of product for 5 of water.

On delicate surfaces, a resistance test should be carried out before starting the treatment.