Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to identify asbestos in plaster [title] Know your dates. [step] Most types of asbestos-containing plaster were manufactured between 1942 and 1974. If your house was built or renovated during that time, it's a good idea to have it tested.

Ending1: These records should be current, or available for you to use as proof of year. [substeps] Year 1987 , 1903, and early 1905 and 1997, for example, are the two dates when plaster was manufactured. Ending2: This means you need to identify any asbestos building materials that could be used to build a house in her home. An asbestos building materials certification of asbestos contamination is available at the manufacturing of plaster and plaster, and there is no known chemical or effect on plaster. Ending3: [substeps] Common asbestos breaches almost all of the laws because of the nature of the material. As with all materials, plaster is inedible. Ending4: That said, asbestos was used in stucco and drywall as early as 1910, and use continued at a slower rate until at least the early 1980's. Asbestos is even used in some building materials today, but the risk is fairly low if your house was built in the 1990's or later.

Answer format: ending1/ending2/ending3/ending4