The Formula ‘P’ XL Fogger (530ml) is a large silverfish killing fumigation device and an integral part of any silverfish control treatment. Designed as a safer and cleaner alternative to smoke bombs, this product is perfect for activation in rooms infested by silverfish. Measuring 530ml, this fogger will treat an area three times larger than the standard 150ml foggers.

The Formula 'P' XL Fogger is a silverfish killing fumigation device and an integral part of any silverfish control treatment. Designed as a safer and cleaner alternative to smoke bombs, this silverfish killer product is perfect for activation in rooms infested by silverfish.

Working in the same way as the traditional insecticidal smoke bombs, the Formula 'P' XL Fogger has the advantage of not needing to be lit, thereby eliminating any possible fire hazard. Releasing pyrethrum gas for a period of 5 minutes after activation, one fogger will roughly treat a room measuring 7m x 4m. For additional rooms or larger areas, add extra foggers, as necessary.

The Formula 'P' XL Fogger is best used in combination with residual insecticides such as Formula 'C+' Advanced Silverfish Killer Spray and Formula ‘P’ Silverfish Killer Powder for complete eradication.

See also our comprehensive silverfish kits, which are supplied with step-by-step professional advice sheets.