Clean Informer Magazine Autumn 2016 | Page 13

BUSINESS Prespray B says it should be diluted 16:1 providing a total of 17 gallons or prespray at an average cost of $2.17 per ready-to-use gallon. In real world cost, prespray B is much less expensive! Much less than a penny for each sq. ft. of carpet you clean. Just this weekend, I saw a Facebook post that well illustrated this point. The poster favored using a generic citrus product from Home Depot for $11.99 per gallon and comparing it to a citrus product for professional carpet cleaners that cost about $40. Here was one reply, ”you aren’t replacing a $30-40+ per concentrated gallon product with the same kind of product. Bridgepoint’s Citrus Solv is only $0.43 -$0.86 per RTU gallon. Zep’s product says, “Tough soils – use full strength; Medium soils – dilute 1:1 with water; Light soils – dilute 8 fl. oz. per gallon of water. “ That is $1.43 - $11.47 per RTU gallon. Read the SDS (particularly the health ratings) and ingredient list -- compare to your $30-40+ products.” You might also discover that Prespray B comes from a manufacturer who has invested in research & development plus field testing. They know their products works and so they offer a 100%, no questions asked, money back guarantee if you decide Prespray B is not right for you. Brand B also offers additional cost savings. They will give you a 10% discount on all your cleaning agents when purchased in case lots instead of single gallons. You just learned you could cut 10% off your annual chemical costs and make fewer trips to the distributor by taking advantage of this smart buy! For even more savings, Company B offers discounts when you purchase by the case or larger quantities. They will even take your empty product bottles, recycle them and pay you for them. Wow! That $19.95 gallon of prespray is looking pretty expensive now. The Raw Materials A tea drinker like me thinks coffee is coffee. I don’t understand why someone would pay $4 for a cup at Starbucks when the dinner across the street has coffee for $1. But the coffee aficionado appreciates the difference. Similarly, most of you who read this are not chemists. You probably don’t buy cleaning products by the semi-truck load. You may not be aware that one 50# bag of sodium carbonate, for example, is not the same as another 50# pound of sodium carbonate. The chemical formulator knows there are many grades that mean different purity, potency and performance. The better products cost more. But he is willing to pay that cost because of the advantages offered. D’limonene is a good example. It may come as orange oil, as tech grade up to food grade with a few options in between. Each is a good solvent. Each has the pleasant aroma of orange. But each higher grade calls for more refining to remove impurities and that adds significantly to the cost. Cleaning products made from better raw materials will be more consistent. Have you ever purchased a product that worked well one time but did not quite do the job the next time? Or maybe a powder that flowed freely one time but another batch caked or formed a big hard clump in the bottom of the container? Such inconsistency could be due to using lesser grade of raw materials. Detergent or surfactant are other terms that will appear in the list of ingredients of many cleaning products. You could get the impression that detergent is detergent. Did you know that the number of different surfactants number into the thousands? Most are proprietary products with their own secret formulas. They all perform similar functions such as reducing the surface tension of water allowing it to spread out or to penetrate various materials. They will also help hold particles of dry soil in suspension, emulsify oils, dissolve other soils. But exactly what they work on and how differs. Visit www.interlinksupply.com to learn more about our chemicals. 13