Hard Water Stains, Limestone other difficult Stains CLICK HERE TO PURCHASE C-THRU WATER SPOT REMOVER

Most difficult to remove stains on windows, glass shower doors, stainless steel surfaces and other hard surfaces are hard water stains. Hard water stains are normally based on limestone deposits. Many areas have great water but often contain limestone (calcium) particularly those areas that obtain water from aquafiers.

When water is left on the glass surface to dry a minute quanity of limestone is left. When this happens frequently or over a prolonged period then the deposit stains grow large enough to visibly detract from the clear appearance. This can also happen on glass shower surfaces when the limestone combines with soap, body fats etc.

HARD WATER STAINS CAN BE REMOVED!

There is very definitely the right way to remove stains on windows and very definitly the wrong way.
SCOUR PADS - Do not use these they can cause serious scratching which is almost impossible to repair.

ACID CLEANERS - Some work but they are very dangerous and almost certainly will damage other surfaces. Do not use Hydroflouric acid based cleansers, these are extremely dangerous particularly on your health. Click here for info on Hydroflouric Acid

BLEACH - Simply does not work

CHEMICAL CLEANERS - There are many around that can assist such as our Citrus Shower Shock (Click here for details). They will help but once the limestone hard water stain is there you will only get marginal results. Other popular formulas and home brews are normally based on Citric Acid, Sulphamic acid, and some other acids which can be very dangerous, these can work but require repeated applications over a period of time and best work when hot (this is obviously difficult on vertical glass) and generally will only reduce the stain.

SO WHAT DOES REMOVE A HARD WATER STAIN?

Generally removal is best achieved by using physical effort with a guaranteed non scratch abrasive paste such as C-Thru Water Spot Remover(click to purchase)C-Thru Water Spot remover is non abrasive paste made up in a ready to use form. The kit comes complete with 3 white non scratch pads and full instructions.

DIRECTIONS:Impregnate one of the white application pads with C-Thru Water Spot RemoverEnsure the surface being cleaned is dry and free from any dust or grimePlace 2 fingers on the back of the impregnated application pad. Using a back and forth motion firmly rub an area about 10cm long until you hear it squeak. Continue this action working away from the clean area. Add more paste as required.Rinse the area with fresh water and a soft cloth, remove excess water and dry.C-Thru is totally harmless and completely biodegradableC-Thru Water Spot Remover can also be applied mechanically by attaching a non abrasive application pad (click here to purchase) to a random orbital sander, other slow to moderate speed buffer/polisher or other power tool attachment suitable for paste type application. Trim the pad to fit the device and impregnate with the paste. When using a power tool always use an RCD/safety switch or isolating plug suitable for protection against accidental electrical shock. We do not recommend mechanical cleaning for cleaning vehicle windsreens.

C-Thru is safe to use:

Safe on your Skin Safe on tinted glass

Safe around children

Safe around plants

Safe for the environment

Safe around animals

Safe in Septic tanks Safe around food

C-Thru Water Spot remover will remove water spots & stains, mineral deposits, soap scum, rust marks and other stains from: Glass shower doors and walls, glass windows on vehicles buildings, boats and industrial equipment. Glass, tile & stainless balastrades, stainless steel sinks, shower trays, laundry tubs, rails and fittings. Ceramic, porcelain or vitreous china tiles, sinks and bathroom fittings and fictures. Chrome tapware. Ceramic & Stainless Cooktiops. Inside glass on ovens and fires. Aquariums & terrarium glass and other hard surfaces.

CAUTION: C-Thru Water Spot Remover is not recommended for use on painted surfaces, acrylics, plastics, prescription glass, Perspex, exterior of stainless steel or chrome appliances and other semi-soft materials. For other surfaces and materials always pretest by first applying a small quantity in a discreet area and satisfy yourself it is suitable before you begin cleaning. Accidental contact with these products will not cause harm.Further information on C-Thru water Spot Remover (Click Here)