Viewing entries posted in 2011

Clorox2 in Bleach Dispenser

Q:  Can I put Clorox2® in my LG washing machine bleach dispenser?

A:  The bleach dispenser on your clothes washer should only be used for regular household bleach (i.e. Clorox® Regular-Bleach).  That's because the clothes washer will delay flushing the compartment into the washer until later in the cycle.  For best results, Clorox2® should be added along with the detergent, and the dispenser compartment should be large enough to hold both products.  Also, you should use the same form of detergent as you do Clorox2®, powder + powder or liquid + liquid.  For example, you don't want to add a powdered additive with a liquid detergent in the same compartment.

Posted to , by Dr. Laundry 0

Tags: ,

Leave a comment

Cleaning Heaters with Bleach

Q: Why I smell aluminum when I clean my heaters with Clorox® Regular-Bleach?

A:  I'm actually not sure!  Are these radiant heaters in an older home, or the registers on the floor or wall of a forced air heating system, or a portable electrical heater?  I suspect that there is some component of the heater you are trying to clean that is made from aluminum (like ductwork, for example), which is one of the materials that Clorox Regular-Bleach should NOT be used to clean because the bleach reacts with the metal and can cause discoloration.  I also wonder what concentration of bleach solution you are using for cleaning.  Just to clarify, full-strength Clorox® Regular-Bleach should never be used to clean anything--it should always be diluted.  If you have aluminum surfaces to clean, you may want to try Clorox® Outdoor Bleach Cleaner, which has some additional ingredients for cleaning outdoor surfaces. Ingredients include corrosion inhibitors and cleaning agents that make it suitable for cleaning aluminum.  Be sure to follow the label instructions and use the proper dilution for what you want to clean, including testing a small area to ensure the dilution is compatible. 

Does anyone use Clorox® Outdoor Bleach Cleaner?

Posted to , by Dr. Laundry 0

Tags: ,

Leave a comment

Dirt Stained Soccer Uniform

Q:  My son's white 100 percent polyester soccer uniform is dirt-stained.  How can I safely bleach it?

A:  I have good news for you: polyester fibers can be safely bleached with Clorox® Regular-Bleach.  Chances are the shirt also has a player number and maybe even a name.  If those components are screen prints, then they should also be bleachable.  If they are sewn on, then as long as the shirt’s care label says “100 % polyester” and not “100% polyester exclusive of trim” then the shirt should still be bleachable and you can proceed as follows:


  • Start by rinsing away loose soil and ground-in dirt. 

  • If the shirt is really dirty, then you could use a bleach soaking solution to really jump start cleaning.  For this, use ¼ cup bleach per gallon of water and fully submerge the shirt for 5 minutes. 

  • Drain the soaking solution and then wash the shirt in the hottest water recommended on the care label using detergent + ¾ cup Clorox® Regular-Bleach. 

  • If you have localized dirt stains, you could skip the bleach soak and instead pretreat the stains directly using Clorox® Bleach Pen Gel—rub a little of the gel into the stains and then immediately wash the shirt using detergent + ¾ bleach. 


Whatever you do, though, never apply bleach full strength to the shirt or any fabric!

Posted to , , , , by Dr. Laundry 0

Tags: , , , ,

Leave a comment

Sanitizing Pet Bowls

Q:  How much Clorox® Regular-Bleach is needed to sanitize pet bowls?

A:  Here's how to use Clorox® Regular-Bleach to sanitize food and water dishes for pets:


  1. Wash the bowl with soap and water.

  2. Prepare a bleach solution:  add 1 Tablespoon bleach to 1 gallon of water.

  3. Fill the pet dish and wipe down the exterior with the bleach solution.

  4. Let it stand for 2 minutes, then drain the solution and let the dish air dry.


This will work very well on plastic, stainless steel, and ceramic dog dishes.  You don't want to bleach aluminum, however, so hopefully that's not what your pet dishes are made of!

How many readers sanitize their furry companions’ bowls?

Posted to by Dr. Laundry 0

Tags:

Leave a comment

Clorox® Washing Machine Cleaner

Q:  Can I do laundry after using Clorox® Washing Machine Cleaner?

A:  When using Clorox® Washing Machine Cleaner, be sure to always select an extra rinse when you are setting up the cycle.  If your washing machine doesn't have an optional extra rinse cycle, then you can do this manually by  turning the dial to "rinse" and restarting the washer so you get that extra rinse (after the initial clean out cycle is complete).  Then your washer is ready for the next laundry load! 

Has anyone used Clorox® Washing Machine Cleaner?

Posted to by Dr. Laundry 2

Tags:

Leave a comment

Bleaching Out Color

Q:  How do I bleach out all the color from a blue jumpsuit?  I need a white costume?

A:  This sounds like a great project--I would love to know what the final costume will be.  You might be able to use Clorox® Regular Bleach to strip the blue color from your jumpsuit if the dye is not color fast.  You can test first by applying a drop of a solution of 2 teaspoons bleach added to 1/4 cup water.  Wait 1 minute and then blot dry.  Normally at this point I advise that "no color change means the item can be safely bleached" but in your case, a loss of color indicates that a bleach soak should remove the color.  In this case, you would proceed by soaking the jumpsuit, fully submerged, in a solution of 1/4 cup bleach per gallon of water.  Rinse thoroughly, and let the jumpsuit air dry.  At this point, you can assess your progress, and if necessary, repeat the treatment.  You could also try RIT Color Remover, and may be effective if the blue dye cannot be extracted with Clorox® Regular-Bleach.

Here are some additional tips:


  • If the jumpsuit is made of polyester or a poly/cotton blend, you probably cannot strip the color since polyester is most commonly colored before it is made into fibers.

  • If the jumpsuit is constructed with polyester thread, you may get the fabric white but any thread that shows will remain blue.

  • If the jumpsuit contains any spandex (Lycra) the bleach soak will damage it, so if this is the case a bleach soak is not an option.

  • The jumpsuit may change color instead of losing color with the bleach treatment.  For example, blue can shift to yellow or even pink after bleaching.

  • Repeating bleach treatments to achieve a desired result is more effective than working with a stronger-than-recommended concentration that is not safe for fabric in the long run.

  • If you end up with a "cream" colored jumpsuit you might be able to get it to white with an overnight pre-soak in Clorox2® Stain Fighter and Color Booster.


Does anyone else have a fun project using bleach?

Posted to , , by Dr. Laundry 2

Tags: , ,

Leave a comment

Sanitizing Colored Laundry

Q:  I use bleach to sanitize, as well as whiten, my whites.  How can I sanitize bedding, towels, and underwear that are bright or dark colors?

A:  Unfortunately, there are currently no products that disinfect all colored laundry.  Our Clorox2® Stain Fighter and Color Booster contains hydrogen peroxide as its active ingredient, which is a much weaker bleach than sodium hypochlorite, the active ingredient in Clorox® Regular-Bleach.  So Clorox2® is color-safe for pretty much all your washable colored items, but doesn’t meet EPA disinfecting requirements.  You may, however, be able to safely launder your colored items with Clorox® Regular-Bleach (as long as the fabric is bleachable—always avoid bleaching wool, silk, mohair, leather, and spandex).  You can check colored items you aren’t sure about with a simple bleachability test:


  • Dilute 2 teaspoons bleach in ¼ cup water.

  • Apply a drop of this solution to a hidden part of the sheets, like the hem that gets tucked in at the foot of the bed.  For multicolored items be sure to check each color.

  • Wait 1 minute then blot dry.  No color change means the item can be safely bleached.


It’s hard to predict what colors will pass the test--it really comes down to what dye is used and how it is applied. For any colored items that don’t pass the bleachability test with Clorox® Regular-Bleach, you can at least reduce germ counts by washing them in hot water, and using the hottest dryer heat setting.  Dryer heat doesn’t completely kill germs, but it does reduce their counts.  Other tips to consider include:

  • Wash items you are concerned about separately to help prevent germs from spreading to other items—this can occur in the washer and when transferring/handling from the washer to the dryer.

  • Wash/dry items of concern twice to further reduce the bacteria count.

  • Make the next load a white/bleach load to sanitize the clothes washer.

Posted to , , , by Dr. Laundry 0

Tags: , , ,

Leave a comment

Bleach Stain on Shoes

Q:  How do you remove a Clorox® Regular Bleach stain out of shoes?

A:  This sounds like quite a problem because stains caused by undiluted bleach are unfortunately not reversible.  The trick is to try to keep the shoes wearable by either camouflaging the spot or bleaching the rest of the shoes so they are at least uniform in color.  This assumes the shoes are cotton canvas—if they are leather, that material (along with wool, silk, mohair, and spandex) should never be bleached and additional bleach treatments will just damage them more.  For cotton shoes, here are some different approaches for you to try.

To camouflage a white spot on colored shoes, find a felt pen that matches the shoe color and use it to fill in the spot.  It helps to take the shoes to the store to match the color—the staff will probably let you experiment, and then be sure to keep the pen on hand for touch ups in the future.  This works very well with black Sharpie permanent markers on black items, so hopefully you can match the color.

You can also try to strip the remaining color on the shoes with Clorox® UltimateCare® Bleach, a thickened bleach product with a lower hypochlorite active level that’s safe to apply directly to bleachable fabric.  Working on a white towel, remove the shoelaces from the shoes and set them aside.  Then, apply Clorox® UltimateCare® Bleach directly to the entire canvas surface of the shoes, and rub in with a soft brush for 5 -10 minutes (note that this is a longer contact time than what’s typically recommend for pre-treating with this product).  Next, wash the shoes, with the towel, in hot water and detergent in your clothes washer on a short cycle—this works particularly well in a front loading HE washer.  Allow the shoes to air dry completely, and repeat the treatment if necessary.

Posted to , by Dr. Laundry 0

Tags: ,

Leave a comment

Adding Bleach to Rinse Water

Q:  Can I add bleach to the rinse cycle?

A: The short answer:  it depends!  If your clothes washer is a traditional top loading deep-fill washer with one rinse cycle, then no, you do not want to add bleach to the rinse cycle because there will be residual bleach left over that could cause dye damage in the next load.  However, if you have a HE washer that has multiple rinse cycles, then you can add bleach to the first rinse cycle.  In that case, 1/3 - 1/2 cup is a good amount to add, and I do this occasionally for heavily soiled loads in my HE washer.  It's a great way to get a little extra bleach (in addition to the 3/4 cup added to the wash cycle) into the machine for added cleaning. However, make sure there are at least 2 rinses in a HE washer following any bleach addition. 

Do any readers currently add a little extra bleach during the rinse cycle?

Posted to , by Dr. Laundry 0

Tags: ,

Leave a comment

Sunscreen & Polyester

Q:  Will bleach remove sunscreen stains from polyester?

A: I would like to break this question into two:  can you use bleach on polyester, and what's the best way to remove a sunscreen stain.  Polyester fibers can be safely bleached, and usually colored polyester has the colorant applied before the fibers are spun so both colored and white polyester is bleachable. One thing to note:  check the care label to make sure your polyester item does not contain spandex, since this fiber shouldn't be bleached.  In that case, you will need to use Clorox2® plus detergent. 

Regarding the stain, sunscreen has an oily component, and polyester fibers are hydrophobic (meaning water repellant), so they will naturally hold onto the oil.  Breaking up the oily component is the most effective way to remove the stain, and liquid dishwashing detergent is actually one of the best tools to get this process started.  Use it as a pre-treater: apply a little directly to the stain, wait 5 minutes, and then wash in the hottest water recommended on the item's care label using detergent + 3/4 cup Clorox® Regular-Bleach (to help remove the now less-hydrophobic stain).  Be sure to air dry the item and check for success--a wet or damp garment often hides incomplete removal of an oil based stain, so keeping it out of the dryer is important to avoid heat setting any residual stain.

Posted to , , by Dr. Laundry 0

Tags: , ,

Leave a comment