There are many products available that can remove blood stains. Some of these products are simple household products that you may already have in your bathroom cabinet or pantry. This section will show you how to use these products. Keep in mind, however, that some stains may have permanently set into the fabric, and you may still have some slight residue. Simply sprinkle some salt over the stain and let it sit for a few minutes, then gently scrub it with your finger or an old toothbrush. Rinse the stain well with cold water. If you don't have any salt on hand, but you happen to wear contacts, try using some of the saline solution you use for your contacts. Crumble a few aspirin pills in a small dish and mix them with just enough cold water to create a paste. Spread the paste over the stain and let it sit for 30 minutes or overnight before rinsing it off. Sprinkle some baking soda into a small dish and add in a few drops of cold water. Mix until you get a paste, then spread the paste over the stain. Wait 30 minutes or let it sit overnight before rinsing the garment off with cool water. Simply pour some hydrogen peroxide (the same kind that comes in a brown bottle and that you can find in the first aid section of a drug store) or lemon juice over the stain. Let it sit for a few minutes, then rinse it out using water. Be sure to scrub the stain with you finger or an old toothbrush. Both hydrogen peroxide and lemon juice can lighten fabric, so they are not recommended for bright or dark-colored garments. Simply pour some white vinegar over the stain and let it sit for five to ten minutes before rinsing it out. Simply spray or pour the stain remover onto the fabric and leave it on for the amount of time recommended by the manufacturer; this is usually around five to 20 minutes. These types of detergents are great at breaking down proteins, which is what blood is made out of.
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One-sentence summary -- Know what you can use. Try using some salt. Make a paste using water and aspirin. Make a paste using water and baking soda. Try treating lighter colored fabrics with hydrogen peroxide or lemon juice. Try using some vinegar. Keep commercial stain removers in mind. Consider using an enzyme-based detergent.

Your bedroom should be comfortable and quiet so you can get a good night's sleep. Make sure it is not too warm or bright, as a cooler, darker environment is usually best for sleeping. If you tend to get cold during the night or like having extra pillows on hand, make sure they are easy for you to reach as needed. By the side of your bed or on a chair next to your bed is usually a good spot, as you will not need to move too much to reach them. If you want to switch from sleeping on your back to sleeping on your side, make sure you roll to change positions, supporting yourself on one elbow. Try to keep your neck, shoulders, and back straight as you roll so you do not strain these areas. Use ibuprofen or acetaminophen to help you manage any pain or soreness due to your neck surgery. Follow the instructions on the label and never take more than directed. If your pain is severe, your doctor may prescribe a stronger pain medication. Follow their instructions on dosage and do not take more than recommended.
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One-sentence summary -- Create a cool, quiet sleep environment. Have extra pillows and blankets within arm's reach. Log roll to change sleep positions, as needed. Take over-the-counter pain medication, if needed.

Clear a large table off and wipe it down with a dry cloth. Go through your old drawers, folders, and shoe boxes to find loose photos that need sorting. Remove images from your scrapbooks and albums if you want to re-sort them. Set all of your photos out on the table face up to keep them from getting scratched on the table. If you have any albums or scrapbooks that you're happy with, you can leave these photos where they are. Shuffle through your stack of photographs and create 2 pilesphotos that you want to keep and photos to toss out. Getting rid of blurry, uninteresting, or damaged photos streamlines your collection and makes the organization part much easier! If you have specific images that you plan on framing or putting into a preexisting album, put them into a third pile to handle them separately. If you don't care about the order of the images, don't worry about making a neat pile for the images you're keeping. If the photos are already sorted chronologically, stack related photos together to make sorting easier. If you have copies of any photos, give away the duplicates to friends and family members that may be interested in them. If you have hundreds of photos, this may take you several days. Go through your keep pile an additional time and start moving photos around to make images easier to find. Put older photos at the back of the pile and place newer images near the front. Put photos from the same event, trip, or location together in your stack to make your pile consistent and easier to sort. You don't have to do this if the order of your images doesn't matter to you. If you come across any photos of old family members, holidays, or special events, jot a little note on the back of the image. If you remember the date, write the year on the back of the image as well. Be sure to use an acid-free pencil to avoid damaging your photos. You don't have to do this, but it's a good idea if you have a lot of older photos that your family members may be interested in or there are specific details that you don't want to forget.
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One-sentence summary -- Collect all of your photos and set them out on a table for sorting. Sort through the images and make a pile of prints that you want to keep. Group similar photos together and arrange them chronologically. Write details or dates on the back of each photo as you sort if you'd like.

There isn't a built-in way to scan a QR code on your Mac, nor is there an app available to do so. If you want to scan a QR code, you'll have to use an online QR code scanner. Go to https://webqr.com/. This website scans QR codes using your Mac's built-in webcam. On some browsers (e.g., Google Chrome), you will have to click Allow when prompted to grant the website access to your camera. Your QR code should be facing the Mac's camera. You'll see the code appear in the scan window that's in the middle of the page. You can also upload a QR code from your computer by clicking the camera icon above the top-right corner of the scan window, clicking Choose File, clicking the QR code image, and clicking Open. Make sure that all four edges and corners of the QR code are inside of the scan window. Once your Mac's camera focuses on the code, you'll see the code's content appear in the box at the bottom of the page. You can then click the content to open it if you want.
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One-sentence summary --
Open a web browser. Open the Web QR website. Hold your QR code up to the camera. Center the QR code in the scan window. Wait for the code to scan.