Facts. 1  According to WHO estimates, 235 million people suffer from asthma. 2  Asthma is the most common chronic disease among children. 3  Asthma is not just a public health problem for high income countries: it occurs in all countries regardless of level of development.
Pricing for janitorial services can fluctuate greatly, depending on the job. For example, if you are cleaning a small office, you may charge $20 or $30 per visit. If you are cleaning a large office building with basic cleaning services several times per week, you may need to charge somewhere between $500 and $700 per month. With very large jobs, you may want to quote them by the square foot.
Common check-up and cleaning costs vary. Dentists charge different rates depending upon your situation and where you live. In most places, an average check-up costs about $288, which covers an exam, x-rays and cleaning.