Hold on, there! ;-) Just remember that horticultural/food grade DE acts as a broad spectrum pesticide. I'd not use it widely outside, where it can come into physical contact with the zillions of beneficial insects that help keep our world in a bit of ecological balance. It must not be applied to plants that are visited by bees and other pollinators, for example. And DE is just as harmful to ladybugs and predatory insects as it is to aphids. The many uses of DE is not a secret and certainly not a well-kept one. It's been used for generations to protect livestock (all kinds, including poultry) from pests and parasites and has been used in agriculture to protect stored grains, flours, nuts, etc. If you eat bread, cereal, peanut butter or anything related, you are likely ingesting DE. It's fed to animals to get rid of internal parasites, and when excreted will still keep the flies (etc.) from mass producing in the dung. It can be found in most 'feed and seed' stores. It's really not the most effective product to deal with most outdoor pest problems as it DOES wash readily away in rain or irrigation, soap or no soap. Though it doesn't dissolve, it loses some physical properties when wet. Be very certain, if you do decide to experiment with DE, that you are NOT using the pool grade product. It is processed in a different manner. Not only is Pool filter DE not effective, but a serious lung hazard as it contains high amounts of crystalline silica. This is what causes silicosis. You must take precautions about inhaling food/horticultural grades of DE, as well. Once settled, it's fine. Best uses? Inside the basement and garage where undesirable critters can lurk in dark nooks and crannies, and in hard to reach locations behind appliances (for example) where pests may hide and reproduce.

Here's 10 recipes. It's pretty forgiving as to formulations by the looks of the recipes. Some like to add water softener, OxyClean, dishwashing detergent or other additives to help with their needs. 10 Homemade Laundry Soap Detergent Recipes Recipe #1 1 quart Water (boiling) 2 cups Bar soap (grated) 2 cups Borax 2 cups Washing Soda Add finely grated bar soap to the boiling water and stir until soap is melted. You can keep on low heat until soap is melted. Pour the soap water into a large, clean pail and add the Borax and Washing Soda. Stir well until all is dissolved. Add 2 gallons of water, stir until well mixed. Cover pail and use 1/4 cup for each load of laundry. Stir the soap each time you use it (will gel). Recipe #2 Hot water 1 cup Washing Soda 1/2 cup Borax 1 Soap bar Grate the bar soap and add to a large saucepan with hot water. Stir over medium-low heat until soap dissolves and is melted. Fill a 10 gallon pail half full of hot water. Add the melted soap, Borax and Washing soda, stir well until all powder is dissolved. Top the pail up with more hot water. Use 1 cup per load, stirring soap before each use (will gel). Recipe #3 Hot water 1/2 cup Washing Soda 1/2 cup Borax 1/3 bar Soap (grated) In a large pot, heat 3 pints of water. Add the grated bar soap and stir until melted. Then add the washing soda and borax. Stir until powder is dissolved, then remove from heat. In a 2 gallon clean pail, pour 1 quart of hot water and add the heated soap mixture. Top pail with cold water and stir well. Use 1/2 cup per load, stirring soap before each use (will gel). Powdered Laundry Detergent - Recipe #4 2 cups Fels Naptha Soap (finely grated - you could also try the other bar soaps listed at the top) 1 cup Washing Soda 1 cup Borax Mix well and store in an airtight plastic container. Use 2 tablespoons per full load. Recipe #5 Hot water 1 bar (4.5 oz) Ivory Soap - grated 1 cup Washing Soda In a large saucepan add grated soap and enough hot water to cover. Heat over medium-low heat and stir until soap is melted. Fill a large pail with 2.5 gallons of hot water, add hot soap mixture. Stir until well mixed. Then add the washing soda, again stirring until well mixed. Set aside to cool. Use 1/2 cup per full load, stirring well before each use (will gel) Recipe #6 2.5 gallons Water (hot) 1 Bar soap (grated) 3/4 cup Washing Soda 3/4 cup Borax 2 TBS Glycerin Melt bar soap over medium-low heat topped with water, stir until soap is melted. In a large pail, pour 2.5 gallons of hot water, add melted soap mixture, washing soda, borax and glycerin. Mix well. Use 1/2 cup per full load. Recipe #7 2 cups Bar soap (grated) 2 cups Washing Soda 2 - 2.5 gallons hot water Melt grated soap in saucepan with water to cover. Heat over medium-low heat and stir until soap is dissolved. Pour hot water in large pail, add hot soap and washing soda. Stir very well. Use 1 cup per full load. Recipe #8 2 gallons Water (hot) 1 bar Soap (grated) 2 cups Baking soda (yes baking soda this timenot washing soda) Melt grated soap in a saucepan with enough hot water to cover. Cook on medium-low heat, stirring frequently until soap is melted. In a large pail, pour 2 gallons hot water. Add melted soap, stir well. Then add the baking soda, stir well again. Use 1/2 cup per full load, 1 cup per very soiled load. Powdered Laundry Detergent - Recipe #9 12 cups Borax 8 cups Baking Soda 8 cups Washing Soda 8 cups Bar soap (grated) Mix all ingredients well and store in a sealed tub. Use 1/8 cup of powder per full load. Recipe #10 - (Powdered) 1 cup Vinegar (white) 1 cup Baking Soda 1 cup Washing Soda 1/4 cup liquid castile soap Mix well and store in sealed container. I find it easiest to pour the liquid soap into the bowl first, stirred in the washing soda, then baking soda, then added the vinegar in small batches at a time (the recipe foams up at first). The mixture is a thick paste at first that will break down into a heavy powdered detergent, just keep stirring. There may be some hard lumps, try to break them down when stirring (it really helps to make sure the baking soda isnt clumpy when first adding). Liquid Detergents Note: Soap will be lumpy, goopy and gel-like. This is normal. Just give it a good stir before using. Make sure soap is covered with a lid when not in use. You could also pour the homemade soap in old (and cleaned) laundry detergent bottles and shake well before each use. *If you cant find Fels-Naptha locally, you can buy it online (check Amazon). Optional: You can add between 10 to 15 drops of essential oil (per 2 gallons) to your homemade soap.

Here's the recipe I've been using for about three years...I get all my ingredients at our local Krogers...I also add a bottle of oil of essence I find at Hobby Lobby or Michaels...otherwise it has virtually no smell! I also picked up an empty pool chemical bucket last summer at a garage sale for 50cents...it's a little over 6 gallons and I can triple the recipe... Laundry Soap You will need 3 basic ingredients; a soap of some sort, washing soda and borax. The Soap: The most typical type of soap to use is Fels Naptha. It is an old-fashioned type of soap usually found in the laundry aisle. The other options for soap are Ivory or another brand called, Zote. Any of these will work. I use my own homemade soap and find it works quite well. If you use Ivory or your own homemade soap you will need to use the whole bar. Washing Soda: This is not to be confused with baking soda. They are not the same thing. Washing soda is sodium carbonate or soda ash (baking soda is sodium bicarbonate). It is a white powder. Its purpose is to help remove dirt and orders. The brand to look for is Arm & Hammer Washing Soda. I find it in the laundry section of my grocery store. Many people have a hard time finding this locally. I know you can purchase it on-line, even through Amazon.com. I would also suggest asking your grocery store manager if it would be possible for the store to get it for you. Borax: Borax is a naturally occurring mineral: Sodium Borate. It is a white powder. ItÂs purpose is as a laundry whitener and deodorizer. The brand to look for is 20 Mule Team. It comes in a 76 oz. box. You should be able to locate this in the laundry detergent aisle. Again as with the washing soda, if you cannot find it ask you store manager or look online. The Recipe 1/3 bar Fels Naptha or other type of soap, as listed above ½ cup washing soda ½ cup borax powder ~You will also need a small bucket, about 2 gallon size~ Grate the soap and put it in a sauce pan. Add 6 cups water and heat it until the soap melts. Add the washing soda and the borax and stir until it is dissolved. Remove from heat. Pour 4 cups hot water into the bucket. Now add your soap mixture and stir. Now add 1 gallon plus 6 cups of water and stir. Let the soap sit for about 24 hours and it will gel. You use ½ cup per load. Optional: If you want your soap to have some sort of scent you can scent this with ½ to 1 oz. of essential oil or fragrance oil of your choice. My favorite scent is orange essential oil.

I'm looking for a recipe for gardener's soap. I've searched a little bit online, and found many recipes with pumice or coffee, but don't want to use them in mine. Are there any other "easy" recipes out there? I do like something with oatmeal, but wonder if there are any other sites with garden soap recipes to choose from.