What is the white stuff on ceiling?

What is the white stuff on ceiling?

Popcorn ceilings, in pre-1970s and early formulations, often contained white asbestos fibers. When asbestos was banned in ceiling treatments by the Clean Air Act in the United States, popcorn ceilings fell out of favor in much of the country.

What years were asbestos used in popcorn ceilings?

Asbestos was used in spray applied textured ceilings from 1945 to at least 1980. Exposure to asbestos and the probability of developing lung disease is high in individuals who lived with these types of ceilings in their home.

What's the best way to remove popcorn ceilings?

Spray the Ceiling With Water Before Carefully Scraping Away the Popcorn Texture. Fact: A wet scrape is easier than a dry scrape. Use a garden sprayer to wet a four-by-four-foot area of the ceiling. “You will want to wet down and spray the ceiling with water to make the removal of the popcorn easier,” he says.

How does Home Depot remove popcorn ceilings?

For dry scraping, work in small sections of about four to six square feet. If you prefer to moisten the area, saturate a small section of the material with a bottle of warm water mixed with few drops of dishwashing soap. Apply enough to loosen the material without causing damage to the drywall underneath.

Can you plaster over a popcorn ceiling?

Homeowners can cover over popcorn ceiling with plaster.

How do you get rid of mold on the ceiling?

TL;DR: Clean mould of ceiling using 1 of 3 methods: 1. Vinegar – pour distilled white vinegar into spray bottle, spray on mould, leave for 1 hour, wipe off & let it area dry. 2. Bicarb of Soda – combine 1 tsp of bicarb with water in bottle, shake & spray on mould, leave for a few mins, scrub with brush or sponge.

Why do I smell cigarette smoke when there is none?

Phantosmia is a medical condition sometimes known as olfactory hallucinations. Individuals with this condition believe they can smell certain odors such as smoke, natural gas, dirt, and flowers even when the smell does not exist.

Is smelling cigarette smoke a sign of a stroke?

The smells vary from person to person but are usually unpleasant, such as burnt toast, metallic, or chemical smells. Problems with the nose, such as sinusitis, or conditions of the nervous system or brain, including migraine, stroke, or schizophrenia can cause phantosmia.

Why do I smell something bad but no one else does?

Brief episodes of phantom smells or phantosmia — smelling something that's not there — can be triggered by temporal lobe seizures, epilepsy, or head trauma. Phantosmia is also associated with Alzheimer's and occasionally with the onset of a migraine.

Why do I randomly smell poop?

If you have, you may have experienced phantosmia – the medical name for a smell hallucination. Phantosmia odours are often foul; some people smell faeces or sewage, others describe smelling smoke or chemicals. These episodes can be sparked by a loud noise or change in the flow of air entering your nostrils.

Why do I smell blood randomly?

People with a heightened sense of smell may also pick up a metallic scent from blood on the skin, as blood contains iron and other minerals. Washing your hands with soap and water is often enough to make the metallic smell go away.