This product is capable of extremely effective cleaning and efflorescence removal without brushing or scrubbing and will leave the cream on the mortar joints.
This highly efficient, gelled cleaner is a colorless blend of cleaning agents, detergents and inhibitors. Protecthydraulic lift equipment from overspray. Cent “earth and ashes” onto concrete/bitumen about 30 years ago, but was recently damaged by flooding from a defective freezer which had a “meltdown”.
It may also be used as a restoration cleaner for older masonry in a similar condition. If your fireplace is older than 20 years, you may want to opt for a less abrasive cleaner and steer clear of the vinegar solution.
Efflorescence is a crystaline, salty deposit that occurs on the surfaces of bricks, concrete and other masonry products. When using a really dense brick, there is less chance of the salt laden water finding its way to the surface. When the humidity is high, any water evaporation will be much slower and this allows more opportunity for efflorescence to form. Unfortunately, this cycle of events may recur for months or possibly many years, but usually the intensity of the efflorescence will decrease in all but the most cases.
The efflorescing salts get carried to the surface of the brick by moisture and capillary action. Plus, it is color safe on even the lightest colors. Their job is to be there when you need them. Done incorrectly, the building – and the reputation – may be ruined beyond repair.
Synpro Concrete Cleaners – Non Acidic Masonry Cleaner
A blend of inorganic acids in a surfactant solution of water soluble and biodegradable detergents. Bristles and scraper remove difficult mortar buildup. The easiest thing to do is clean as soon as possible — before the excess mortar gets too hard — with a cleaner made for the most sensitive masonry in the wall.
Knowing what equipment to use and how to use it can assure you top results.
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In fact, using anything higher than 1, 000 psi can cause blowout of mortar joints and leave wand marks on the building, causing damage that a contractor will have to repair.
Gentle scrubbing is usually all that’s needed if you’re cleaning correctly. The masonry cleaner should do most of the work of dissolving contaminants. A water based brick cleaner which actually outperforms many traditional acid based cleaners. Plus, it is color safe on even the lightest colors. This cleaner is for use on non-metallic clay products, uncolored concrete masonry units and is safe for use on most colored mortars. The cleaner is for use on non-metallic clay products, uncolored concrete masonry units, most sandstone, unpolished granite and slate. Efflorescence has been a real bug bear of the building and construction industry for many years. Water from the grounds surface can often be the cause of efflorescence. When salt loaded water reaches the surface of the brick, air evaporates the water, leaving the salt behind. Owing to the fact that humidity has a definite effect on whether or not the salts appear on the surface of the bricks, it is extremely likely that efflorescence can be viewed as a seasonal problem.
So what is the cause of efflorescence? There are many sources for water soluble salts with some of these salts being more soluble than others. Where soil conditions give evidence of water soluble sulfates, precautions should be taken to limit the passage of this water to the brickwork. Another potential source of soluble salts are clay products, such as house building bricks and facing bricks. It is also a good idea to store the finished bricks wrapped and off the ground to prevent absorption of moisture. If yes, you have efflorescence, and you are not alone!
Klean cleaners are specially formulated to remove unwanted staining without damage to masonry. Try to cover it with paint only to discover efflorescence pushing through the paint. In severe cases, efflorescence can cause sealer delamination. White streaks on brick walls are typical. Do not paint or apply a topical sealant to the surface!
No more efflorescence can be carried to the surface. Independent test confirms that its synthetic acid formula dissolves more calcium carbonate and efflorescence than muriatic, (hydrochloric) or phosphoric acid base cleaners, which are also harmful.
It is color safe, non-fuming and is safe for use in and around food processing and equipment areas. You should not use this information as self-diagnosis or for treating a health problem or disease.
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