Guides
Trade know-how, written down.
Practical guides on laundry and dry cleaning chemicals, stain removal, dosing and running a store, written for the people on the shop floor. No fluff, no sales pitch until the last paragraph.
Stain removal
Spotting, stain by stain
The stain removers dry cleaners actually use
Six stain families, six spotters, and the order to attack them in.
Stain removalHow to remove rust stains from clothes the trade way
Why bleach makes rust worse and what the spotting board uses instead.
Stain removalHow to remove ink stains from clothes professionally
Ballpoint, gel, marker and paint: the method that does not spread the stain.
Stain removalHow to remove oil and grease stains from clothes
Cooking oil, machine grease and grease-bound dirt, handled before the wash.
Stain removalHow to remove food stains from clothes at scale
Curry, turmeric, sauce and food colour on a busy spotting board.
Stain removalHow to remove sweat stains from shirt collars
Protein, body oil and yellowing on collars and cuffs, and how to stop them coming back.
Stain removalHow to fix colour bleed stains in laundry
What to do in the first hour, what oxygen bleach can rescue, and when to use a colour fix.
HinglishKapde se daag kaise hataye: jung, ink aur tel ke daag
Shop-floor Hindi mein: kaunsa spotter, kya karein, kya na karein.
Chemistry & operations
What is on the shelf and how to use it
Laundry chemicals: names, uses and when to use each
Every product type on a commercial laundry shelf and the job it does.
ChemistryWhat chemicals are used in dry cleaning?
Solvents, pre-spotters, detergent charges and finishing, explained plainly.
OperationsLaundry chemical dosing: how much to use per load
Dosing by load weight and water hardness, and why over-dosing costs money.
OperationsWet cleaning vs dry cleaning: what is the difference?
Medium, mechanical action, fabrics and equipment, side by side.
OperationsHotel laundry chemicals: the complete list
The shelf for an on-premise hotel or hospital laundry, linen class by linen class.
Business
Setting up and running a store
Laundry business in India: cost to set up and run
Cost heads, one-time vs recurring, and how chemical cost per kg is estimated.
BusinessHow to start a dry cleaning business in India
Location, services mix, equipment, chemical shelf, staff and the first 90 days.
Stocking a shelf? Start with the price list.
All 21 Purolix products with published prices, and priority support when you need dosing help.