Enclose mattress in plastic
I would say cyanide, which is used in chemical weapons
But the American Glaucoma Society does not recommend using the drug to treat glaucoma because of its side effects, short duration and lack of evidence that it alters the course of disease
Sepetdjian E, Abdul Halim R, Salman R, Jaroudi E, Shihadeh A, Saliba NA
The following key words and Medical Subject Headings (MeSH) were used either alone or in combination inflammatory bowel, disease, crohn* ulcerative, nicotine tobacco, smoking, smoking cessation, smoking reduction, tobacco use cessation, electronic nicotine delivery systems, tobacco products, smoker*, vaping, cigarette*, steroid*, azathioprine, biologic*, infliximab, thiopurine*, dilatation, tumor, tumour, necrosis factor, mesalamine, 5 ASA, 5 aminosal, relapse*, recurr*, outcome*, remission, relapse*, recurr*, outcome* and remission. The title and abstract for identified studies were evaluated and studies that did not relate to the research questions of interest were excluded