Calcium Chloride currently holds the record for melting ice at the coldest temperatures. While potassium chloride can melt ice down to approximately -13Â°F (-25Â°C) and rock salt down to -10Â°F (-23.3Â°C), Calcium Chloride can melt down to -25Â°F(-31.7Â°C). This makes Calcium Chloride ice melt the most effective ice melter during harsh winter conditions and heavy snowstorms.
If damage is caused by fair wear and tear, a landlord cannot reasonably charge this to the tenant. Of course, fair wear and tear does not include intentional or careless damage caused by the tenant or their guests at any time during their tenancy.
The last month's rent and security deposit each can be no more than the first month's rent. For example, if your first month's rent is $1,000, a landlord can charge you $3,000 ($1,000 for the first month's rent, $1000 for a security deposit, and $1,000 for a last month's rent payment), plus the cost of a new lock and key. A security deposit and a last month's rent payment are not the same thing.