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All posts in “stain removal”

Carpet cleaning service may not be necessary with new technology

Carpet Cleaning Service to become obsolete in near future?

You may never have to use a carpet cleaning service again!

Self Cleaning Carpet: Is it a possibility or just science fiction?

Have you ever wished there was an easier way to clean your carpet?  Not just the endless vacuuming, but also the hassle of  having to find a good carpet cleaning service for your annual spring clean? Who do you hire, who do your trust, how much do you pay, will they do a good job…?  Just imagine yourself living in a home with self cleaning carpet!  Just imagine a quick once over with a light bulb and away you go – no more stains, no more wet carpet, no more stress!  What? A light bulb? Yes, that’s right, this might be the way of the future and it might not be as far fetched as it sounds.  Keep reading to find out how a light bulb and nanotechnology might one day revolutionise carpet cleaning service.

self cleaning carpet cleaning serviceThe Research

Researchers at Melbourne’s RMIT University are currently developing a technology which might well do away with the household washing machine.  They are working on creating fabric for clothing, which is self cleaning.  The researchers have found that by growing nanostructures on fabric, they can create textiles that self clean.  The nanostructures, when exposed to light, release a burst of energy which then destroys organic matter such as stains.  The idea is, that if you spill something on your clothing, you can just hang it out in the sunshine or under a light to remove the stain.  Dr Rajesh Ramanathan, is one of the lead researchers in the Nanotechnology Research Facility at RMIT.  His team has found the copper and silver based nanostructures are the best at absorbing light.  When they absorb light, energy is created and this in turn degrades organic matter such as stains.

So far the testing has only been on small amounts of fabric and certain organic stains.  Currently the team is working on testing theCarpet Cleaning Service technology on more consumer related stains such as red wine and food to work out what quantities of nanostructures are required.  According to Dr Ramanathan,

“We have some understanding, but we will need more understanding of the system [and] how it works, and once we have that understanding hopefully in the near future we should be able to have self-cleaning textiles, so we can throw the washing machine of the house,”

In the future this type of technology could also be used to destroy super bugs which are currently resistant to most known anti bacterial treatments.  They have begun testing on super bugs and so far the results have been promising.

The future carpet cleaning service?

To date, the research has focused purely on stain resistant clothing textiles, however why stop there?  One day, nano structures could be grown onto carpet fibres and carpets could become self cleaning.  All you would need then, is a light emitting machine to go over the carpet and BAM! No more stains!  How revolutionary would that be?  This is definitely some research to watch, and who knows, what other uses it might have!

In the meantime, you will still need to vacuum your carpet regularly and have them professionally cleaned at least once a year, so contact us for a quote (before we become extinct!)

Blood stain on carpet

How to get blood stains out of carpet

Lately, I have been called out to quite a few jobs where I have been asked how to get blood stains out of carpet. Now don’t get me wrong, they were not gruesome murder scenes or anything like what you see on TV these days. They were just your everyday, run of the mill nose bleed type situations and one was an unexpected home birth!! If you have pets or children, you will be very familiar with the types of accidents that result in blood staining your carpet. There is however no need to panic, blood is tricky, but can be removed provided you follow the right steps.

How to get blood stain outIt can be difficult to get blood stains out of carpet

This is because, hemoglobin binds to the carpet fibres once it comes into contact with oxygen. The sooner you can attend to the stain, the better, as wet blood can be removed much more easily than blood that has been allowed to dry and bind firmly to the carpet fibres.  I always recommend using a professional carpet cleaner to remove dried blood stains as the protein and enzyme spotters required to shift dried blood from carpet, can be hazardous if you are nor familiar with the correct safety procedures.  Some, like ammonia can cause respiratory issues and should be used with extreme caution and in a well ventilated space, followed by thorough rinsing.  Then there is also the possible bacteria and pathogens which needs to be considered and any anti microbial treatments used to sanitise your carpet, must be colour safe.  Some contain bleach which will remove the colour from your carpet fibre and may cause more damage. Always wear disposable gloves when trying to get blood stains out of carpet.

The following is the first step I recommend to get blood stains out of carpet; Blood stain on carpet

  1. Cold Water:The first step is to dilute the blood as much as possible and the best way to do this is by filling a spray bottle with cold water and misting the water over the stain. It is very important to use cold water as hot/warm water can set the stain permanently into the carpet fibres.
  2. Blot Gently:Take a clean dry cloth or towel and gently blot the stain.  Do not rub or you may damage the carpet fibre and actually push the blood further down into the fibres and carpet backing.  As the blood transfers onto the cloth fold it over so a fresh, clean piece of the cloth is in contact with the stain. Repeat, alternating the water spray and dabbing for as long as there is colour transfer onto the cloth.
  3. Dry: The stain should now be much lighter in colour, if not completely removed. If you managed to get the blood stains out of carpet, dry the area as much as you can by using clean dry towels or even a wet dry vacuum if you have one.  A small fan placed next to the stain will also help dry the area or you can place a dry towel over the spot and put something heavy like a glass or book on top and leave it overnight to help the towel absorb the water. Once the area is dry, vacuum the carpet to restore the natural look of the carpet nap.

What to try next….

Sometimes blood stains need a bit more of a push before they give up their hold on your carpet fibres.  If you find you are left with a light stain after diluting the blood with the cold water method above, you can try something a bit stronger, depending on the type of carpet you have. Or you can call in a professional like Black Gold Carpet Cleaning, we have all the right chemicals, equipment and training to make sure you get the best result possible without any mess or fuss and we can usually get blood stains out of carpet without too much trouble.

 

 

 Additional treatments to remove blood from synthetic and woolen carpets

 

Synthetic carpets

can be spot treated with ammonia, which is a very good staihow to get blood stain out of carpetn remover and a good choice when you want to get blood out of carpet.  As previously mentioned ammonia produces strong fumes which can cause breathing difficulties, so always use caution, read the label, use in a well ventilated space and rinse thoroughly.  Ammonia should also be avoided if you have pets (especially cats) as the smell of ammonia can cause them to urinate on the carpet.  Mix a table spoon of ammonia with a cup of cold water in spray bottle and mist over the stain, then gently dab with a clean dry cloth.  repeat until stain has been removed.  Then rinse the area thoroughly with cold water and dry with a clean dry cloth.  You can put a dry towel over the wet area and place something heavy like a glass or book on top to help the towel absorb the moisture, and leave for several hours or over night.

 

Woolen Carpetsblood stains on carpet

can be damaged by ammonia so we do not recommend you use any spotters containing ammonia on woolen carpet.  Instead you can try, mixing 1 teaspoon of clear dish washing liquid with 2 cups of cold water in spray bottle and misting over the stain.  Then either dab with a clean dry towel or gently agitate with an old toothbrush (do not rub or apply too much pressure or you may damage the carpet fibres and/or push the blood down further into the carpet backing & underlay).  Rinse off thoroughly with a damp clean cloth and repeat if necessary.  Dry with a clean dry towel. A fan placed next to the area will also help speed up the drying process.

If you cannot get blood stains out of carpet, using these methods or you would prefer to leave it to the experts, then please contact us at Black Gold Carpet Cleaning and we will be happy to help.
coffee stain Melbourne

Oh No I have a coffee stain on the carpet!

Coffee stain on the carpet? Don’t panic, Black Gold Carpet Cleaning can help.

Did you know, Melbourne has recently been voted as having the world’s best coffee ahead of places like Rome, Vienna and Sydney, by more than 1,000 travelers who use the travel website, booking.com.?  I completely agree with this survey and I always start my day with a freshly brewed coffee. I have had my fair share of spills, and I am all too familiar with the horror of a dark brown coffee stain on the carpet.  What happens after you spill the coffee will make all the difference between successful stain removal or permanent stain.

Why does coffee stain fibre? coffee stain on the carpet removal

Coffee stains on the carpet are caused by the water-soluble substances (tannins) and  other acids present in coffee.  The permanence of coffee stains depends on the type of fibre it comes into contact with.  Polyester is more stain resistant to coffee stains than natural fibres like cotton or wool, which in turn are more stain resistant than nylon.

What removes coffee stains?coffee stain on carpet

Coffee is an acid (Low PH), therefore the best process to remove a coffee stain on the carpet, is to dissolve the coffee’s acidic component with another acid, such as vinegar*.  Applications of diluted vinegar should be alternated with a diluted mixture of clear dish washing detergent and water (about one tablespoon per litre).  The vinegar dissolves the acidic stain and the dish washing detergent and water carry the particles away from the fibre.

*Vinegar can cause discolouration too, so you should always use white vinegar and it should be diluted with water (about 1/3 cup to a litre of water) and tested on an inconspicuous area of carpet first.

coffee stain on carpetWhat about the milk component?

If you spill a latte rather than a long black, then cleaning the process can be a little different. Milk is a protein and, therefore changes the chemical composition of the stain.  This means, you may need to use something alkaline (High PH) like ammonia** to neutralise the Ph level before applying an acidic solution to remove the coffee stain on the carpet.

**Ammonia has a very strong odour and can cause health issues if not used correctly and completely removed in the rinsing process. Ammonia should never be mixed with chlorine bleach as the fumes can be toxic. Cats in particular are attracted to the smell of ammonia and it may cause your cat to urinate on the carpet if you do not rinse thoroughly. Always test ammonia on an inconspicuous area of carpet first.

Coffee Stain removal check list:

  • Blot up as much of the liquid as possible with paper towel or clean white cloth
  • Spray a mist of solution made from 1 part vinegar to 3 parts water on stain
  • Gently blot stain with paper towel or clean, dry, white cloth
  • Spray a mist of solution made from clear dish washing liquid (I tablespoon) and water (2 cups)
  • Gently blot stain with paper towel or clean, dry, white cloth
  • Alternate between vinegar and dish washing liquid solutions until stain has been removed.
  • Finish by lightly rinsing carpet with water to remove vinegar and dish washing liquid residue and blotting dry.
  • Never rub carpet, always blot from the out side of the stain moving inwards
  • To neutralise milk component of the stain, mix 1 tablespoon ammonia with 2 cups warm water and mist onto carpet, blot and repeat as necessary.
  • Rinse ammonia from carpet thoroughly with water and blot dry, then proceed with vinegar & dish washing procedure as above.

Why doesn’t this work on my carpet? coffee stain on the carpet

This coffee stain removal guide may not work for all stains or on all carpet fibres.  Swift action is essential for successful stain removal and some types of carpet fibres are more stain resistant than others.  If the coffee stain on the carpet dries out, it becomes more difficult to remove and natural fibres are less stain resistant than some synthetics. The other ingredient missing from this stain removal recipe is heat.  Professional carpet cleaners have the appropriate equipment and knowledge to use the correct amount of heat and water pressure to optimise stain removal. So if you have tried this method and the stain has not been removed, then I highly recommend contacting Black Gold Carpet Cleaning and booking our specialist stain removal consultation and treatment.

I don’t have time for this or I am scared I will make it worse!

Then contact us at Black Gold Carpet Cleaning and we will take care of it for you.  No stress and with a satisfaction guarantee – why wouldn’t you call?