Borax has a ton of uses for cleaning your patio (just keep it away from things you actually want to keep growing). Sprinkle straight borax on your pavers to kill the weeds and grass growing between them.
Mild detergent and water.
Mix some mild dish soap with water in a bucket to create suds, then use a brush or a sponge to scrub the surface of the pavers. If your pavers are textured or have intricate designs, this cleaning method can be gentler than a power washer.
White Vinegar and Water: A more natural way to touch-up your concrete pavers or paver stones is to use a mixture of water and white vinegar. Let the vinegar mixture sit on the pavers for about an hour before using soap and water to scrub away any stains.
To clean oil stains off concrete using borax: Make a paste of 1/2 cup borax with hot tap water. The water must be hot enough to dissolve the borax crystals. Apply the paste over the oil stain and scrub with a stiff nylon bristle brush, and allow it to sit there for at least an hour.
Water and mild dish soap is a popular cleaning solution because it's easy to find at home and it won't damage brick, but it will tackle stains. The BIA recommends using hot water for surface cleaning with a detergent. White vinegar and water, another common household cleaner, can also be used on mildew.
Use a specialist cleaner
Try a specialist cleaner like Wet & Forget, at Walmart, which you spray onto the surface of the paving and leave. It can also be used on steps, fountains, patio umbrellas and other smaller outdoor areas. It's bleach-free and non-acidic but will remove mold, moss and grime without any scrubbing.
Baking soda has low-abrasive properties, making it an excellent cleaning material for stuck-on grime and tough stains. Additionally, baking soda is absorbent, allowing it to absorb oils from the surface of the pavers, especially freshly oil spill on concrete pavers.
While the National Library of Medicine (NLM) classifies borax as being noncarcinogenic, it does pose some risks, including: skin, eye, and respiratory irritation. digestive problems. infertility.
The nature and quantity of borax lead to increasing the temperature, compressive strength and bonding flexural strength of hardened Magnesium and potassium phosphate cement (MKPC) [10] . ...
Disinfectant. Borax has long been recognized for its disinfectant and deodorizing properties. Mix a 1/2 cup of Borax into 1 gallon of hot water or undiluted vinegar and clean with this solution. For a fragrant smell, add a few sprigs of fresh thyme, rosemary or lavender to the above recipe.
A mixture of one part bleach with three parts water is the most common cleaning agent used to remove mold from pavers.
Specially designed narrow-bladed weeding tools – sometimes called 'dandelion weeders' – for tackling such weeds are the most effective. More generally, a 'block paving knife' can be run along between pavers to sever most weeds. A wire-bristled 'block paving brush' is good at removing moss and the smaller weeds.
A dish soap, like Dawn, is a safe place to start. The surfactants in dish soaps are designed to remove oil and grease, they're gentle enough to be used without issue on your pavers. In a bowl or bucket, mix the soap with water and pour it onto the stain and agitate. Rinse and repeat if needed.
A mix of water and vinegar is a great combination to remove stubborn dirt and stains. If you want even better results, use this mix with a cleaner solution specific made for pavers or soap and water.
If vinegar does not do the trick, you can also try mixing about a cup of bleach for each gallon of water and using this as your mold-killing spray solution.
The boron in borax is a plant nutrient, but be careful because too much borax applied directly to the ground can kill plants and grass. If you want to avoid making a mess or killing your grass, you can purchase easy-and-ready-to-use borax ant killer bait stations.
Kill Boxelder Beetles and Other Pests
Ants aren't the only thing borax will kill. In fact, many companies make borax insecticides designed to get rid of household pests. Sprinkle borax powder along the edges of your sidewalk, foundation, and driveway to get rid of boxelder beetles and cockroaches.
Some of the insects that borax kills include ants, flies, and other insect larvae. Borax is an ant poison, and it controls flies around manure piles. It also prevents larvae from growing. The main insect borax kills are termites.
It mixes nicely with lemon, vinegar, and water for cleaning purposes, and is safe for use on any surface, including tile, ceramic, porcelain, slate, marble, granite, and stainless steel. Borax is a great DIY cleaner and here are 10 easy ways you can use it.
Instead of sprinkling borax in the bottom of your trash can, try baking soda or used (or fresh) coffee grinds, which all work wonders. You can also use baking soda and water to clean your trash can. Throw in some vinegar for extra odor-fighting action.
Borax can cause nausea, vomiting, and diarrhea if you ingest it by itself, and large amounts can lead to shock and kidney failure. It's banned in U.S. food products. It also can irritate your skin and eyes, and it can hurt your nose, throat, and lungs if you breathe it in.
OxiClean is a powerful concrete cleaner that works well on various materials, including pavement and grout. This concentrated solution provides excellent cleaning without leaving residue.
Try Concrete Stain
The simplest path to reviving tired pavers is to apply an acrylic-based semitransparent concrete stain, such as Behr Premium Semi-transparent Concrete Stain ($27/gal.; Home Depot) or Valspar Semi-transparent Concrete Stain ($28/gal.; Lowe's).