There are several ways one can optimize the bisulfite PCR conditions for amplifying bisulfite-treated material. One way is to ensure the primers are designed without CpG sites to prevent bias in PCR amplification due to methylation status. One should include non-CpG cytosines to prevent contamination with unconverted genomic DNA. Another way to optimize conditions is to run multiple parallel PCR reactions to obtain sufficient material for sequencing. One can also subclone PCR products to obtain cleaner sequencing results representing individual DNA methylation profiles. Additionally, semi-nested PCR can be used on converted DNA to enhance amplification efficiency; use a portion of the first PCR product as a template for the second PCR round. In addition, the touchdown PCR method can be used to find the right annealing temperature. This technique gradually lowers the annealing temperature in each cycle, helping to identify the optimal temperature for the specific PCR reaction. Another way to optimize conditions is to include multiple controls like non-template controls and primers targeting known methylated or unmethylated regions to monitor conversion and amplification efficiency. One should also purify PCR products using gel extraction kits for optimal yields. It is also important to use high quality DNA during the protocol to ensure reliable results.