WordGarden.iobleach
C2Pronunciation
UK
- /blˈiːtʃ/
US
- /ˈblitʃ/
Meanings
Noun
a strong chemical used to whiten, disinfect, or remove stains
Verb
to whiten, disinfect, or strip color using bleach or a similar chemical
Beyond the definition
Bleach isn't just about making your white clothes brighter! It's a powerful chemical used to whiten fabrics, disinfect surfaces, and even remove stains. Think of it as a cleaning superhero – but one you need to handle carefully. You might bleach laundry to get rid of stubborn dirt, or a dentist might use bleach in teeth whitening treatments. But be warned: bleach can also remove color entirely, so using it on colored clothing is usually a big mistake! It's often associated with strong smells and the feeling of fresh cleanliness… or disaster if you spill it!
Bleach refers to a chemical substance used to whiten or lighten materials, particularly fabrics. While we often think of liquid chlorine bleach in plastic bottles for laundry, "bleach" is actually a broader term encompassing several different chemicals with similar properties.
Historically, bleaching was done naturally – by spreading fabric out in the sun and letting sunlight fade colors. But modern bleaches are much more effective (and faster!). Chlorine bleach, the most common type, works by breaking down the chemical bonds that cause color. This not only whitens but also disinfects, killing bacteria and viruses. Oxygen bleach, a milder alternative, uses oxygen to achieve similar results without being as harsh on fabrics or surfaces.
Beyond laundry, bleach has many applications. It's used in paper production to create bright white paper, in water treatment to purify drinking water, and even in hair lightening treatments. However, it's crucial to remember that bleach is a strong chemical and should be handled with care. Mixing it with other cleaning products can create dangerous fumes, and direct contact can irritate skin and eyes.
So, whether you're tackling a tough stain or ensuring a sanitary environment, bleach is a powerful tool for whitening, disinfecting, and removing color – but always use it responsibly!
Examples
- 1
Laundry
She soaked the white towels in bleach overnight.
- 2
Clothing
Be careful with bleach, because it can ruin colored clothes.
- 3
Sun damage
Years of strong sun had bleached the paint on the front door.
- 4
Hair color
He bleached his hair before the photo shoot.
More examplesFewer examples
- 5
Safety warning
The label says never to mix bleach with other cleaning products.
See also
Similar
- bleaching agent
- whitener
Shades of meaning
- sodium hypochlorite
- color remover
Contrast
Used with (collocations)
- household bleach
- chlorine bleach
- bleach solution
- color-safe bleach
Word family
Explore
- disinfectant
- oxidizing agent
Forms and spellings
4 forms open this card.
Main spelling
- bleachnounverb
Forms
- bleaching-ing formverbnoun
- bleachedpast tenseverbnoun
- bleachespluralnounverb