Q: Three basic types are available: silica (as found in products like Delta Dust or Safer Ant & Crawling Insect Killer), diatomaceous earth (Roach and Ant Killer D-E Dust), and boric acid (Borid, Pic Boric, or Roach Prufe). Silica and diatomaceous earth work by damaging and desiccating the cockroach's exoskeleton, while boric acid is highly toxic to roaches when ingested. Borax (sodium borate) is often used as a homemade roach pesticide. Borax contains the same element (boron) as boric acid, but may be less effective as a pesticide. These dusts should be used sparingly. Roaches will notice and avoid big piles of dust. Use a small pesticide powder duster to puff a thin (barely visible) film into cracks, void spaces around cabinets, and underneath appliances. Re-apply your dusts every 3-4 months, or as recommended by the manufacturer. Although these pesticides are relatively safe, they can still be harmful. Be especially cautious when using dusts that contain boric acid. Do not use these dusts on surfaces where food is prepared or consumed.
A: Purchase one or more pesticide dusts. Place pesticide dusts in places where roaches hide. Keep pesticide dusts away from pets and children.

Q: Weed barrier fabric works best if you reinstall it each year, so pick beds where you'll need to pull out plants and add new ones each year. That way, you can just pull up the barrier fabric with the plants and replace it. You obviously want water and nutrients to get through to your plants, so your fabric needs to be permeable. Check the label to see what it says. If you're not sure about your fabric, try pouring water on it. If it drips through, it's permeable. If it doesn't, it's not. Start by tacking down 1 end of the fabric at the edge of the bed with a stake or pin. Going lengthwise, pull the fabric along the whole length of the bed. Stake the end of the fabric at the other end of the bed, going over any barriers like rocks and plants. Don't worry about it overlapping the edge of the bed. Once you've staked down the fabric, go back and cut out around any barriers, such as plants or rocks. You can use regular scissors. Leave about 6 inches (15cm) of space all around the plants. Also, cut along the edge of the bed, making the fabric align with the bed. If you're installing it in a bed that doesn't have any plants yet, you'll need to cut out spots where you want the plants to go. If your bed is wider than one piece of fabric, lay a piece next to it. Use the same principles of staking and cutting to install the fabric. Drive in stakes around the edges of the barrier, so that it stays in place. Otherwise, the fabric will come up later, and it will look unsightly in your garden bed. Once you have the fabric barrier in place, you can add mulch on top. You only need enough to cover the fabric. You can use natural mulch or gravel, whatever your preference is. However, keep in mind that organic mulch can break down into soil, creating a space for weeds to grow.
A: Pick beds that house annuals instead of perennials. Ensure your fabric is permeable. Lay the fabric out in one long piece. Cut out the pieces around barriers. Apply the next piece alongside it. Anchor the edges down. Place mulch on top.

Q: Avoid shampoos with surfactants or sulfates; if you can, use a product designed for dry and damaged hair. While applying shampoo and conditioner, avoid rubbing your hair together as this can cause breakage and frizz. Apply a leave-in conditioner or natural oil to wet hair, distributing evenly from root to tip. Comb through your hair with a wide-toothed comb. Use a tail comb to separate sections of hair. Place a large roller on the section of hair near the ends and wrap the ends up and over the roller. Roll the hair toward the scalp. Use the largest rollers you can find. Velcro and mesh rollers often come in very large sizes. Although, if you plan to sleep in the rollers overnight, you may prefer to use soft foam rollers. Use bobby pins or plastic clips to secure the roller. The weight of the roller hanging slightly from your head will help to straighten the hair at the base of your scalp, which will prevent too much body at your crown. You can blow dry your hair if you're in a hurry, but use the low setting to help prevent damage. Air drying the hair will allow the tension of rolling to gradually pull the hair straighter. If you plan to sleep in the rollers overnight, wrap your head in a smooth scarf, ideally silk. This will help prevent friction between your hair and the pillow, which will lead to frizz and may dislodge the curlers. Do not go to bed with your hair covered by a shower cap. Shower caps are made of plastic and are designed to prevent moisture going in or out. This will prevent your hair from drying overnight. Do not pull the rollers out of your hair, as this may cause damage; gently unroll them and allow them to drop from your hair. Avoid using a bristled brush, as it may cause your hair to frizz or fluff up. A detangling comb is a great option for this step. You may need a little more or less depending on the length and thickness of your hair. Smooth the coconut oil across your hair. This will help seal the hair cuticle and keep it smooth and shiny.
A:
Shampoo and condition your hair. Use a towel to gently press the excess water from your hair. Work in 2in (5.1cm) sections. Secure the roller at least 1 inch (2.5cm) from the scalp. Let your hair air dry. Remove rollers once hair is completely dry. Comb through with a wide-toothed comb. Rub a pea or dime-sized amount of coconut oil between your palms.