Whole melt will become a puddle and vaporize without having additional residuals burning alongside it. Half melt has contaminants, so 50 % of it'll melt, for this reason the title. Another 50 percent has undesirable residues and contaminants.I am now 81 and as they say aap ki aakhri khawahish kya hai,mine is to visit Mandi Bahaudin and village Hariā¦ Read More