In one sentence, describe what the following article is about: Existing grout should be cleaned and dried before resealing. Make sure grout lines aren't cracked, chipped, or otherwise compromised before treating with a sealant. If they are, touch up grout and wait the requisite 48 to 72 hours before sealing. It is important to tape off these other surfaces to prevent unintentional staining. Coat the grout lines, making sure you cover the grout joints completely. If the sealer gets on the tile, take a damp cloth and wipe the sealer off. Apply the second coat and wait another 5 to 15 minutes. Use a clean, dry color appropriate towel. Use water and a white nylon pad or any clean cloth to scrub residue from dried grout sealant on tiles. Most sealers are dry to walk on in 2-5 hours. Keep anything that can stain the grout away for 72 hours. A full sealer cure is usually achieved in 24 to 48 hours. Test the effectiveness of the grout sealant by flicking a few drops of water onto the grout line. An effective grout sealant will cause the water to puddle on top of the grout. If the grout absorbs the water, reapply sealer. Try this at various locations on the grout lines.
Summary: Allow new grout to cure for 48 to 72 hours before sealing. Tape off baseboards and other nearby surfaces. Apply sealer using a foam paint brush, paint pad or a small roller. Wait 5 to 15 minutes to allow the first coat to soak into the grout. Start wiping the sealer off after 5 minutes. Allow the grout sealer to cure. Test the grout sealant.

In one sentence, describe what the following article is about: Mix vinegar with warm water and rub it over the injured area. Vinegar increases the blood flow to the skin's surface, encouraging the bruised area to heal quicker. Pineapple and papaya contain a digestive enzyme called bromelain that breaks down the proteins that can trap blood and fluids in your tissues. Eat as much pineapple as you want to absorb the bromelain and help your body flush away the bruise. Take two approaches to getting enough vitamin C to quickly heal your bruise.  First, make sure you are eating enough vitamin C by consuming foods such as oranges, mangoes, broccoli, peppers, and sweet potatoes. You can also take a vitamin C supplement to ensure that you get your daily value. Crush up vitamin C pills and mix with a little bit of water to create a paste. Rub it directly on the affected area and allow it to dry before removing gently with water. Bilberry extract contains anthocyanosides, potent antioxidants that can reduce the appearance of a bruise by stabilizing the collagen and strengthening capillaries. You can find bilberry extract in pill form at most health food stores. Parsley may contain anti-inflammatory properties that can help a bruise disappear quicker. Just like parsley, ginger has anti-inflammatory properties and acts as a good support for your immune system. Chop up ginger and steep it in hot water for a few minutes before drinking. You can also take ginger capsules or crush up ginger and rub it directly on the bruise. Rub the mixture over the bruised area and allow it to sit for several hours. Simply wipe it off with a tissue when necessary. Apply once per day until the bruise disappears. Grind comfrey root and add a little bit of water to create a paste or soak a cotton ball in comfrey root tea. Apply the paste or the cotton ball to the affected area once per day until the bruise is gone. Witch hazel can speed up the healing process and is thought to reduce inflammation. Apply the oil and allow it to sit on the affected area for several hours. Repeat at least once per day until the bruise is gone. Take 200-400mg of bromelain, an enzyme derived from pineapple, up to 3 times per day to speed healing and help the body clear a bruise after an injury. Some supplements should be avoided to keep from making bruising worse. Fish oil, omega 3 fatty acids, garlic, vitamin E, ginkgo biloba can all increase bruising. Avoid these until you’re well again. Use the inside of the peel to rub over the bruise. Eat the banana (just because it's nice).
Summary: Rub vinegar and water on your bruise. Eat pineapple or papaya. Apply and ingest vitamin C. Ingest bilberry extract. Crush parsley and rub it directly on the bruise. Eat fresh ginger. Mix cayenne pepper in Vaseline. Make a comfrey root paste. Soak the bruise in witch hazel oil. Use oral bromelain supplements to speed healing. Peel a banana.

In one sentence, describe what the following article is about: If you ended up with red eyes in your photo, you can remove them digitally with a photo editing tool. However, that is the only digital alteration you are allowed to make. Generally, all you need to do to take out red eye is to select the red eye removal tool in the photo editor of your choice and then click on each eye. Some editors even remove it automatically. Your passport photo needs to be sized according to your country's regulations. Google "[Your Country Name] passport photo size" to learn more. For instance, for the US, the photo needs to be 2 by 2 inches (5.1 by 5.1 cm), and your face needs to be 1 by 1.375 inches (2.54 by 3.49 cm) in length from top to bottom. You can use the State Department's tool to adjust your photo at https://travel.state.gov/content/dam/passports/content-page-resources/FIG_cropper.swf. You upload a photo and then adjust your photo to fit in the given outline. You can print the photo at home, as long as you have photo paper and your printer prints cleanly. Make sure the photo is clear and not pixelated. You can also print it off at a drugstore for less than $1 USD. Some apps, such as the Passport Photo Booth, will help you take the photo, and then they will send you a printed photo by mail for about $6 USD. The photo for your passport photo needs to be recent, specifically taken with the last 6 months. Therefore, make sure you get your application submitted before that time is up. Make sure you submit the appropriate number of photos -- you'll often need to submit more than 1 copy!
Summary:
Take out red eye. Size the photo appropriately. Print the photo. Submit it before 6 months is up.