Problem: Write an article based on this summary: Match your flats to the rest of your outfit. Go for dressy flats at the office. Try casual flats at school or on a day out.

Answer: For a stylish look, factor in your flats with the rest of your outfit. Maybe you wear black flats with black tights to contrast a colorful dress. Or perhaps you wear gray flats to match a gray sweater and skinny jeans. Think about how you can color coordinate your flats with your outfits. You may match your flat color to the color of your tights for a more sleek look, such as black tights with black flats. Or you may mix it up and wear a contrasting tight color with your flats, such as navy tights with black flats or black tights with gray flats. Wearing brightly colored flats can be a fun way to dress up a simple outfit, especially in winter when you may wear a lot of dark colors. Don't be afraid to add a pop of color to an outfit with a pair of colored or patterned flats. If you are wearing flats to the office during the winter months, you may go for flats that have added details, such as rhinestones, sparkles, or embroidery. You can also opt for flats that have leather straps or velvet buckles for added style. Flats that have a pattern, such as a floral or woven pattern, can also be a fun option for the office. You can wear more casual flats to school or for running errands during the day. Wear plain leather ballet flats to school or patterned flats for a day of errands. You may go for flats that are easy to slide on and off with socks or tights. Wearing flats with socks and jeans can also be a fun casual day look. Go for colorful socks with plain flats and skinny jeans for a casual but put together look.

Problem: Write an article based on this summary: Adjust the chlorine levels if they are above or below 1-3 ppm. Use chlorine tablets to easily increase the amount of chlorine in the pool. Put the chlorine tablets in a floating chlorine feeder. Lower the chlorine levels with a chlorine neutralizer. Maintain cyanuric acid levels at no higher than 40 ppm.

Answer: Chlorine is measured in parts per million, or ppm. If the levels are lower than 1 ppm, there may be harmful bacteria lurking in the water. Conversely, if the chlorine levels are too high, you might experience skin and eye irritation. It's much less work to use chlorine tablets or sticks rather than granular chlorine, which has to be pre-dissolved in water and added on a daily basis. The most common and least expensive form of chlorine is 3in (7.6cm) tablets, which are slow-dissolving and require less maintenance. If you have an above-ground pool, a small in-ground swimming pool, a hot tub, or a spa, 1in (2.5cm) chlorine tablets are ideal. The active ingredient in chlorine tablets and sticks is called "Trichlor" (or Trichloro-S-Triazinetrione), and the active ingredient in granular chlorine is called "Dichlor" (or Sodium Dichloro-S-Triazinetrione). Look for a concentration of 90% Trichloro-S-Triazinetrione in chlorine tablets or sticks. If you choose to use granular chlorine, look for a concentration of 56% to 62% Sodium Dichloro-S-Triazinetrione in granular chlorine. Read the packaging on the tablets to find out how many to use based on the existing chlorine levels in the water and the size of your pool. Put the tablets in a floating chlorine feeder and put the feeder in the pool. As the feeder floats around, the chlorine will gradually dissolve and be distributed throughout the pool water. Instead of a floating feeder, some pools have a skimmer basket that hooks on the side of the pool. If your pool has this, drop the chlorine tablet right into the basket. Skimmer baskets are commonly used with above-ground pools. Other pools come equipped with chemical feeders. Chemical feeders slowly meter out precise amounts of chlorine into your pool water automatically and offer very precise control over the amount of chlorine being added to the swimming pool. If a feeder is adjusted properly, you may not have to worry about your chlorine level for a week or more. If you add too much chlorine or shock to your pool, you can easily lower it with a chlorine neutralizer, available at pool supply stores. Follow the instructions on the package to find out how much to add based on the size of your pool and how high the chlorine levels are. Then, pour the liquid into the pool while the pump is on and let it disperse. Cyanuric acid (CYA, also called isocyanuric acid) must be used in outdoor pools to keep the sun from burning off the chlorine. It's included in the majority of commercial dichlor/trichlor tablets. Although cyanuric acid is a stabilizing ingredient in chlorine that prevents it from being destroyed by the sun, it does so at the cost of reducing the effectiveness of the chlorine. Test the water regularly to check the CYA levels and ensure that the chlorine won't lose its sanitizing ability. At 40 ppm, cyanuric acid will allow chlorine to perform optimally (high levels of CYA contribute to Total Dissolved Solids (TDS) which interferes with chlorine activity). If the CYA is too high, switch to chlorine tablets or sticks that don't contain it until the levels drop an acceptable amount.

Problem: Write an article based on this summary: Repair any cracks or dips with a fillet seal. Lay drop cloths on the floor and over furniture. Sand the paint and old render off of the wall. Wash the wall down with a wire brush and water. Apply a salt neutralizer to the wall.

Answer:
Fillet seal is a spreadable sealer that hardens when it dries. You'll want to fill in any cracks or dips on the wall with a fillet seal so you're tanking a flat, smooth surface. Let the fillet seal fully dry before you proceed with the tanking process. Lay down drop cloths adjacent to the wall to make cleanup easier and prevent the tanking mixture from dripping onto the floor. You should also move your furniture outside or to the center of the room and cover them with drop cloths or tarps. When the tanking mixture dries, it will be much harder to remove. Move a hand sander or sandblaster across the surface of the wall to remove the old paint, render, and plaster from the wall. Use a 150 grit sandpaper when working with a hand sander. Continue to sandblast or sand with the hand sander until the wall is smooth to the touch. This will help the tank slurry better adhere to the wall and will help you in achieving a level coat of tanking mixture on the wall. Wear a face shield and gloves when using a mechanical sander on masonry or brick. Move the brush across the surface of the wall to remove any dust left over from sanding. Then, use a wet rag and wipe down the surface of the wall. You can move onto the next step while the wall is still wet. Purchase a salt neutralizer online or from a hardware store. A salt neutralizer is a clear solution that will neutralize salt in the render and masonry, which can destroy several types of wall finishes if it seeps into the material. Soak a paint brush in the neutralizer and apply it over the entire surface of your wall. As the wall dries, start mixing your tanking slurry.