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.
Landlord can charge no more than 2 months' rent for an unfurnished apartment as a security deposit, and 3 months for a fully furnished unit. Within 21 days after you leave the unit, the landlord must refund your full deposit, except for limited deductions.