• To remove these, use a nonabrasive household cleaner such as Simple Green along with a soft damp cloth.

• For persistent stains carefully use a light acid-based detergent such as Jif or citrus cleaner.

• Thanks to the outstanding compactness of the material, the rough side of kitchen sponges may also be used.

• Avoid cleaning the surfaces with denatured alcohol which might leave streaks that are difficult to remove when it dries.

Although quartz is resistant to high temperatures, prolonged direct contact with or radiated heat from pots and pans can cause damage. We recommend using potholders to avoid direct contact with your Archant bench top as overheated objects or flames might result in permanent marks or cracks created by thermal shock.

While resistant to scores and scratches we recommend always using a chopping board to preserve the original appearance of the bench top.

With strength built to last, it is not advisable to stand or sit on your counter, and make sure blunt objects don’t fall on the counter. When washing heavy items such as cast iron pans take care to place them gently onto the bench top. Like a glass table if you hit your bench top with enough force you could cause damage.

• Avoid cleaning the bench top with products containing bleach or with a high basic pH level as they may create whitish streaks.

• Other products that may mark the surface are industrial solvents, hydrofluoric acid, caustic soda, and varnish solvents.

• Grease-removal detergents for the kitchen may be used but once the stain has been removed, the area must be rinsed thoroughly with water. “Grease-removal” products are usually “basic” and, if left to act on a quartz agglomerate for a long time they might change the surface, leaving stains (they react with the resin content).

• Gently rub the area using a soft cloth or paper towel with an approved cleaner (see Recommended Cleaning Products )

• Clean a larger area rather than the stain itself, in a circular motion.

• Rinse with water, and dry with a soft cloth or paper towel.

• Repeat this process, if the stain is still visible.
  

• Dried spills and stains should be reanimated with water for several minutes before attempting recommended cleaning methods.

• Clean the surface with a damp cloth or paper towel.
  

• Place a small amount of Bar Keepers Friend® Cleanser (powder) or oxalic acid on a damp cloth. Do not use an abrasive scourer.

• Wipe away very gently, in a circular motion.

• Rinse thoroughly with warm water, and dry with a soft cloth or paper towel.

• Follow these instructions carefully to avoid damaging the surface.
  

To prevent patina occurring, wipe away any liquid spills and splashes. The surface should always be kept dry.

Patina and stains may be more noticeable. Cream-colored cleaning products are not recommended.

Always place hot cookware on trivet and hot pads.

Always use a cutting board and clear away sharp objects when not being used.

Prolonged exposure may damage the surface. Chemicals with high or low pH levels should be used with caution.

Gently rub with an approved cleaner and rinse. Dry surface after cleaning.

• More stubborn marks and spills will require the use of a mild creme cleanser. If you have a Honed surface (matt) you can also use a sponge such as 3M Magic Sponge. When using a creme cleanser water it down and use with a non-abrasive all purpose cleaning pad.

• Do not rub excessively in one area as this may change the appearance of the benchtop. Rub in a wide, circular motion. Buff dry with a clean, dry towel to avoid leaving a streaky appearance.

• Do not use citrus based cleaners as these may cause damage and leave a sticky residue on the surface.

• Food, chewing gum, nail polish or paints stuck to the surface can be scraped off with a sharp blade. Any residual metal marks can be easily removed by following the step above.

• Non pH neutral chemicals should never be used.

• Do not use or spill bleach, caustic soda, Draino, oven cleaners, paint strippers or petroleum-based products on your Prime Stone benchtop.

• Do not use citrus based cleaners as these may cause damage and leave a sticky residue on the surface.

• Prime Stone surfaces can tolerate moderate heat but sudden temperature changes can permanently damage them.

• Always place a heat pad or trivet underneath pots and pans, cooking appliances such as kettles, electric frying pans, crock pots and cooktop ovens.

• Remember your benchtop is highly impact resistant, however not impact proof! Knocks to surface edges with steel pots, frying pans or even wine bottles could lead to chips in the surfaces. If this happens contact your Kitchen Manufacturer or Benchtop Fabricator for advice. The surface can often be repaired.

• The Prime Stone Honed finish offers a silky touch, non-reflective matt surface. Prime Stone Honed may require more regular cleaning and care than our polished finish.

• Do not use water repellents or sealants to bring out the luster. Once it has been installed, the sheen on Silestone is the natural sheen/luster of the product itself.

• Do not use, under any circumstance: Hydrofluoric acid, dichloromethane, NaOH - caustic soda or paint strippers.

• Bleach: Do not use for maintenance. When this product remains on the surface for more than 12 hours, it may lose its sheen.

• Alkaline cleaning products with Ph>12: Do not use for maintenance: when this product remains on the surface for more than 12 hours, it may lose its sheen.

• Do not use paint strippers, caustic soda, or products with a ph of more than 10.

• Do not use chlorine-based products like dichloromethane (present in paint stripper)

• Do not use degreasing agents such as those used in oven cleaners.

• Keep Silestone separate from sources of heat (deep-fat fryers, etc.).

• Although Silestone can withstand high temperatures for short periods of time, its performance varies with respect to different factors like thickness, color, location, etc. For this reason, it is not recommended that the product be exposed to sustained contact with a heat source, nor should hot saucepans, frying pans, deep-fat fryers, etc be placed on it. The use of a hot pad or trivet is recommended in such situations.

• Do not place Silestone outdoors or in places with UV lighting. Over the years the colour and shade of Silestone products may suffer from the effect of the sun's rays.

• Granite and Engineered/Quartz stone are highly scratch resistant but not scratch proof. We recommend that you do not cut on your stone tops. You will also blunt your knives. Always use a chopping board.

• Marble needs to be sealed with a good quality penetrating sealer, as it is a more porous stone. Unsealed marble will stain more easily. Basically, sealing gives you time to clean up spills before they stain the stone.
  
  A penetrating sealer soaks into the micro pores of the stone to reduce the ability of spills to stain the stone. Penetrating sealers do not alter the appearance or gloss level of the stone.
  
  Penetrating sealers will not protect marble from etching (dull spots) as this process is a reaction between the acidic product and the very top surface of the stone.
  
  Coating type sealers are also available (e.g. Dry Treat’s Vitremela) which will protect the marble from etching as well as staining, but does add significant cost to stone top installations. Generally, dark coloured granites do not require sealing, as they are very stain resistant. The medium to light coloured granites do require sealing.

• Never place hot pots or electric skillets on benchtops. Whilst having limited heat resistant the stone can damage if very hot items are placed on the surface for an extended period of time.

• Particular care should be taken near the edges of your tops, near cutouts or joins, as these points have a higher risk of cracking due to thermal shock (rapid change in temperature from cold to hot).

• To minimise the risk of cracking due to thermal shock, always use trivets or heat pads to protect your stone surface.