Interactive Guide
You have between 30 seconds and 24 hours to save whatever you just ruined. This is your field guide.
50Stains
8Surfaces
400Solutions
Every stain is a chemistry problem. Blood is hemoglobin protein that heat cooks into fabric permanently. Turmeric is a fat-soluble pigment that sunlight actually breaks down. Red wine contains anthocyanins that salt pulls out via osmosis. Once you understand what a stain is made of, the solution becomes obvious.
The urgency spectrum
Some stains give you seconds. Others give you days.
The single most important factor in stain removal isn't what product you use. It's how fast you act. Here's how long you have before each type of stain becomes permanent.
How stains work
Four types of stain. Four types of solution.
Every stain in this guide falls into one of four categories. Knowing which type you're dealing with tells you exactly what to reach for.
Tannin stains
Wine, coffee, tea, berry juice, soy sauce
Cold water + dish soap. Never hot water. Oxygen bleach for stubborn ones.
Protein stains
Blood, egg, milk, vomit, sweat
Cold water only. Heat cooks protein into fibers permanently. Enzyme cleaners break the chains.
Oil-based stains
Grease, butter, makeup, sunscreen, cooking oil
Dish soap's surfactants grab oil on one end and water on the other, pulling grease out.
Dye stains
Ink, hair dye, nail polish, turmeric, berries
Rubbing alcohol dissolves the dye carrier. Acetone for lacquers. Sunlight for curcumin.
Browse stains
The difficulty ranking
The 10 hardest stains to remove
Averaged across all 8 surfaces. These are the ones that ruin the most clothes, furniture, and floors.
The toolkit
7 products that handle almost everything
You don't need 20 specialty cleaners. These seven products, most of which you already own, can handle over 90% of the stains in this guide.
Before you start
The Golden Rules
Six things that apply to every stain, every surface, every time.
1
Blot, never rub. Rubbing pushes the stain deeper and spreads it. Press firmly with a clean white cloth and lift.
2
Cold water first for protein stains. Blood, egg, milk, vomit. Hot water cooks the protein into the fabric permanently.
3
Test in a hidden spot. Before applying any solution, test on an inside seam. Wait 5 minutes. Check for discoloration.
4
Work outside-in. Apply solution from the edges toward the center. This prevents the stain from spreading.
5
Skip the dryer until it's gone. Heat permanently sets most stains. Air dry first. Check. Repeat treatment if needed.
6
Never mix bleach and ammonia. Toxic chloramine gas. Also never combine bleach with vinegar, or hydrogen peroxide with vinegar.
We publish one interactive story per week.
Pop culture, data stories, and useful references. Free, no spam.
You're in. Next one's yours.
This is The Data Drop. We build one of these every month.
Stains, pop culture, sports, data stories. Always free.
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。