Cleaning Explained

Stain removal, smells and cleaning, with the reason each method works

Find your stain, surface or smell

Stain removal and cleaning, explained

Every stain belongs to a type, and the type decides the method: cold water and enzymes for blood, acid or oxygen bleach for coffee, a degreaser for oil, a solvent for ink. Find your stain below for the steps, what to avoid, and why it works.

Hands wringing water out of a blue and white dyed garment outdoors

What do you need to clean?

Most searched stains

Most searched fixes

The stain type decides the method

Treat a stain by what it is made of, not by where it landed. These groups explain why hot water ruins a blood stain and why soap can set a tea stain. All stains by type.

Protein stains

Cold water, then enzymes. Heat cooks proteins into the fibers.

Blood, Cat urine, Dog urine, Milk, Poop (feces)

Tannin stains

Plant pigments from drinks and fruit. Acids or oxygen bleach lift them; plain soap can set them.

Berries and juice, Coffee, Red wine, Tea

Oil and grease stains

Absorb the excess first, then break up the oil with a degreaser or solvent.

Grease and oil, Petroleum jelly, Sunscreen

Dye stains

Colorants that bond to fibers. Solvents and oxidizers do the work; water spreads them.

Dry erase marker, Hair dye, Marker, Mustard, Permanent marker

Combination stains

Oil plus pigment or protein. Treat the oil first, then the color.

Chocolate, Grass, Ink, Lipstick, Makeup

Wax, gum and resin

Harden it, lift it off, then dissolve the residue.

Crayon, Gum, Tar, Tree sap, Wax

Smells

Odors come back when only the smell is covered. Remove the source, neutralize what is left and dry the area.

Cleaning guides

Room-by-room guides for floors, appliances, bathrooms and furniture, matched to the material.

Laundry

Care symbols, water temperatures and the laundry problems that keep coming back.

Methods

What vinegar, baking soda, hydrogen peroxide and enzyme cleaners actually do, and what they ruin.

Safety before you scrub

Test every cleaner on a hidden spot, keep a window open, and never combine products. Chlorine bleach with ammonia or with acids such as vinegar releases toxic gases. The combinations to never mix, and what to do after exposure.