This chemical, sulfur dioxide, is used to prevent the discoloration of the lemon. The abundance of acids in lemon juice gives the citrus fruit its famous sour taste and acts as an economical cleaner for at-home projects. Take the mess-work out of adding lemon flavor to your favorite dishes and drinks with ReaLemon 100% lemon juice. Just apply the lemon juice directly to the area using a sponge, or better yet pour some lemon juice in a spray bottle and use that to apply to a larger surface. This chemical is common in our food supply and used as a preservative to prevent the discolouration of fruit (you've all seen the bright orange apricots), as an anti-microbial for wine (you've likely seen the phrase "contains sulfites"), in frozen pizza dough and pie crust, and in the case of lemon juice, to prevent it from rotting. I've stopped using commercial cleaning products at home. You can buy a large bottle of lemon juice at the $$$ Store for $1.00. Use your lemon juice to clean the microwave. If I had to guess, I would say most bottled lemon juice (including organic) has less than 25 percent of the health benefits of fresh lemon juice. All you have to do is rub half of a lemon on it, allow it to sit overnight, and clean it off the next morning. Lemons also smell great and aren’t likely to cause damage to materials around what you are cleaning such as fabric or wood.. Cover the penny with about an inch of lemon juice. High in citric acid, lemon juice is one of the best natural cleaners due to its low pH and antibacterial properties. Wait five minutes, then remove the penny from the lemon juice. Lemon juice has more uses than just for cooking. If that's the only ingredient, go for it. Bottled or fresh-squeezed lemon juice will work. Put an equal amount of water and lemon juice in a spray bottle to form a cheap and effective cleaner for the kitchen and bathroom. I'm using a mixture of vinegar, water and lemon juice in a spray bottle. Whenever you see, ‘contains sulfides’ on the label of any product, you will know this refers to sulfur dioxide. It is also great for cleaning and even lightening your hair. If there's sugar/sucrose added, don't worry about saving a few pennies, and buy fresh. To use this microwave cleaning hack, you simply combine equal parts of water and lemon juice (or vinegar). bottle to the next. Place a penny in a nonreactive cup or bowl. When using lemon juice to clean you can use either fresh lemons or bottled lemon juice. Hi Fresh is always better than canned, bottled or frozen. Lemon juice is especially helpful when removing stains and grime from one of the filthiest rooms in any home -- the dreaded bathroom. The penny will get cleaner the longer it … To eliminate odors in home humidifiers, pour 3 or 4 capfuls of bottled lemon juice in the water. CAUTION: When cleaning with lemons, test a small spot first. Use your lemon juice as an all-purpose cleaner. Heat up a bowl of lemon juice and water for 30 to 60 seconds. Great for storing in your high volume restaurant or bar, ReaLemon juice provides a consistent lemon taste from each 48 oz. This is a guide about uses for lemon juice. I am very pleased with the results-it really cleans well and if there is something that needs a bit more "muscle" I sprinkle a little baking soda. Lemon juice is the natural way to whiten and brighten nails. Soak them in it for 5 to 10 minutes, then brush with a mixture of equal amounts of white vinegar and warm water. Combine half a lemon with salt to clean old bronze and copper antiques or things like pots or decorations. I often do 1/4 cup of water plus 1/4 of lemon juice or vinegar. My rule of thumb is, look at the list of ingredients on the bottle of "natural" lemon juice. Also, if you do drink bottled lemon juice, I would only buy it in glass bottles, not plastic since the citric acid could deteriorate the plastic, leeching chemicals into the juice. Allow the lemon juice to sit for a minute and then wipe clean using a clean, damp cloth. It also prevents the lemon from rotting. Lemon can also clean the spots and stains off of cutting boards and eliminates the germs left behind by raw meat. The bottled lemon juice works fine, but if you have fresh lemons around and want to use them, that works fine too. Inside the bottle of lemon juice, you will find a chemical used as a preservative.